Patent attorneys and agents in Pittsburgh, PA

348 USPTO-registered patent practitioners: 281 patent attorneys and 65 patent agents.

• Daniel C. Abeles — Patent attorney, Reg. No. 25822, Eckert Seamans Cherin & Mellott LLC
• Gwendolyn R. Acker-Wood — Patent attorney, Reg. No. 51027, Acker Wood Intellectual Property Law LLC
• John M. Adams — Patent attorney, Reg. No. 26697, Price & Adams, P.C.
• Gunjan Agarwal — Patent attorney, Reg. No. 69661, Eaton Corporation
• Brij K. Agarwal — Patent attorney, Reg. No. 43507, Eckert Seamans Cherin & Mellott LLC
• Godfried R. Akorli — Patent agent, Reg. No. 28779, Bayer CORP
• Michael Paul Alexander — Patent attorney, Reg. No. 50961, The Webb Law Firm
• Ali H. Allawi — Patent agent, Reg. No. 70904, Argo AI
• Lynn J. Alstadt — Patent attorney, Reg. No. 29362, Buchanan Ingersoll & Rooney P.C.
• Deborah M. Altman — Patent attorney, Reg. No. 42259, The Webb Law Firm
• Jaimie R. Anderson — Patent attorney, Reg. No. 72985, K&L Gates LLP
• Debra Z. Anderson — Patent attorney, Reg. No. 44506, Bridge Semiconduckor Corporation
• Amulya K. Annasamudram — Patent agent, Reg. No. 82859, Dinsmore & Shohl LLP
• Brian W. Ashbaugh — Patent attorney, Reg. No. 29040, Brian W. Ashbaugh Attorney at Law
• Kent E. Baldauf — Patent attorney, Reg. No. 25826, The Webb Law Firm
• Kent E. Baldauf, Jr — Patent attorney, Reg. No. 36082, The Webb Law Firm
• Paul D. Bangor, Jr — Patent attorney, Reg. No. 34768, Thorp Reed & Armstrong, LLP
• Nicholas A. Barone — Patent attorney, Reg. No. 71953, K & L Gates
• Gregory P. Barton — Patent attorney, Reg. No. 35062
• Douglas R. Basinski — Patent attorney, Reg. No. 51440
• Robert M. Bauer — Patent attorney, Reg. No. 34487, Bauer Law Offices
• Matthew J. Beam — Patent attorney, Reg. No. 63892
• Paul A. Beck — Patent attorney, Reg. No. 22289, Beck & Thomas, P.C.
• Tracey D. Beiriger — Patent attorney, Reg. No. 37402, Upmc
• Richard P. Bender — Patent attorney, Reg. No. 68186, Covestro LLC
• Maria N. Bernier — Patent attorney, Reg. No. 37433, Carnegie Museums of Pittsburgh, PC
• Kristin Ann Biedinger — Patent attorney, Reg. No. 60786, Tucker Arensberg PC
• Alannah M. Binotto — Patent attorney, Reg. No. 83389
• Joshua S. Bish — Patent attorney, Reg. No. 51475, Reed Smith LLP
• Gareth M. Blyth, II — Patent agent, Reg. No. 76537, K & L Gates LLP
• Izayah D. Bojanac — Patent agent, Reg. No. 84085
• Thane T. Bonnett — Patent attorney, Reg. No. 81343
• Timothy M. Bonura — Patent agent, Reg. No. 62171
• Matthew J. Borges — Patent attorney, Reg. No. 79319, Metz Lewis Brodman Must O'Keefe LLC
• James J. Bosco, Jr — Patent attorney, Reg. No. 51489, The Webb Law Firm
• Irene L. Brookins — Patent attorney, Reg. No. 60712, Arconic Inc.
• Anthony W. Brooks — Patent attorney, Reg. No. 66476, The Webb Law Firm
• N Denise Brown — Patent agent, Reg. No. 36097, Covestro LLC
• Stephen A. Bucchianeri — Patent attorney, Reg. No. 54928, Eckert Seamans
• Richard L. Byrne — Patent attorney, Reg. No. 28498, The Webb Law Firm
• Jason P. Camillo — Patent attorney, Reg. No. 69615, Buchanan Ingersoll & Rooney PC Union Trust Building
• Laura M. Camus — Patent attorney, Reg. No. 67800, Beck & Thomas, P.C.
• Joseph S. Cancilla — Patent attorney, Reg. No. 73688, McNees Wallace & Nurick
• Ann Marie Cannoni — Patent attorney, Reg. No. 35972, The Webb Law Firm
• Christopher W. Capcara — Patent attorney, Reg. No. 65630, Babst Calland
• James Erminio Capone — Patent agent, Reg. No. 81032, Gordon & Rees LLP
• Roberto Capriotti — Patent attorney, Reg. No. 46599, K&L Gates LLP
• Floyd B. Carothers — Patent attorney, Reg. No. 24252, Carothers and Carothers
• Ernest Andrew Carpenter — Patent attorney, Reg. No. 25578, Tippins INC
• Wooyoung Chang — Patent attorney, Reg. No. 80568
• Maya Cheriyan — Patent attorney, Reg. No. 77599, Eckert Seamans Cherin & Mellott LLC
• Noland J. Cheung — Patent attorney, Reg. No. 39138, Eckert Seamans, et al.
• John P. Ciccarelli — Patent attorney, Reg. No. 67712, LivaNova PLC
• Daniel P. Cillo — Patent attorney, Reg. No. 25108, Eckert Seamans Cherin and Mellott LLC US Steel Tower
• Catherine R. Cirrincione — Patent attorney, Reg. No. 69035, Buchanan Ingersoll & Rooney LLP
• Bryan P. Clark — Patent attorney, Reg. No. 60465, The Webb Law Firm
• Thomas J. Clinton — Patent attorney, Reg. No. 40561, Vesuvius
• Grant E. Coffield — Patent attorney, Reg. No. 52758, Eckert Seamans
• Frederick Haas Colen — Patent attorney, Reg. No. 28061, The Webb Law Firm One Gateway Center
• Michael A. Comber — Patent attorney, Reg. No. 59876, Farrell & Reisinger, LLC
• Nathan E. Comstock — Patent attorney, Reg. No. 59201, Reed Smith LLP
• Sean M. Conrad — Patent agent, Reg. No. 61532, K&L Gates LLP
• Adam J. Cook — Patent attorney, Reg. No. 83160, Jones Day
• Justin M. Cosgrove — Patent agent, Reg. No. 76295, The Webb Law Firm
• Barry J. Coyne — Patent attorney, Reg. No. 43566, Reed Smith LLP
• Ashley N. Crane — Patent agent, Reg. No. 79132
• Anna V. Cree — Patent agent, Reg. No. 81477
• Joseph J. Crimaldi — Patent attorney, Reg. No. 41690, The Webb Law Firm
• Steven D. Czajkowski — Patent attorney, Reg. No. 67319, The Webb Law Firm One Gateway Center
• Jonathan Elliot Dan — Patent attorney, Reg. No. 76848
• Michael V. Danek — Patent agent, Reg. No. 48919, Veterans Affairs Pittsburgh Healthcare System
• Jill Denesvich — Patent agent, Reg. No. 52810, LANXESS Corporation
• Jeffrey E. Depp — Patent attorney, Reg. No. 74053, University of Pittsburgh Innovation Institute
• Michael Louis Dever — Patent attorney, Reg. No. 32216, Buchanan Ingersoll & Rooney PC
• Pranita Dhungana — Limited recognition, Reg. No. 800128, Jones Day
• Diana Diberardino — Patent attorney, Reg. No. 45653, DiBerardino McGovern IP Group LLC
• George D. Dickos — Patent attorney, Reg. No. 30048, K&L Gates LLP
• Paul Didomenico — Patent agent, Reg. No. 48875, Rockwel Realty
• Heather L. Dieterich — Patent agent, Reg. No. 81079
• Alan M. Doernberg — Patent attorney, Reg. No. 27781, Thermo Fisher Scientific Inc.
• Charles H. Dougherty, Jr — Patent attorney, Reg. No. 42494, Carnegie Mellon University
• Michael T. Duckworth — Patent attorney, Reg. No. 62703, K&L Gates LLP
• Michael E. Dukes — Patent attorney, Reg. No. 59878, Cohen & Grigsby PC
• David A. Dumont — Patent attorney, Reg. No. 72814, United States District Court for the Western District of Pennsylvania
• Sammy George Duncan, Jr — Patent attorney, Reg. No. 46675, The Webb Law Firm
• Eugene Francis Dwyer — Patent agent, Reg. No. 22418
• Trent A. Echard — Patent attorney, Reg. No. 72331, Strassburger McKenna Gutnick & Gefsky
• Bradley Thomas Edgington — Patent attorney, Reg. No. 77575, Fox Rothschild LLP
• Thomas J. Edgington — Patent attorney, Reg. No. 34324, K&L Gates LLP
• Matthew T. Eggerding — Patent attorney, Reg. No. 58747, EQT Corporation
• Christian D. Ehret — Patent attorney, Reg. No. 69743, The Webb Law Firm
• Chad T. Erb — Patent agent, Reg. No. 81287, Dinsmore & Shohl LLP
• Edith L. Erkert — Patent agent, Reg. No. 58273, Ference & Associates LLC
• Daniel W. Ernsberger — Patent attorney, Reg. No. 28568, Behrend & Ernsberger, P.C.
• Ryan M. Estatico — Patent agent, Reg. No. 82915
• Christine Roberta Ethridge — Patent attorney, Reg. No. 30557, Eckert Seamans Cherin & Mellot, LLC
• Gary J. Falce — Patent agent, Reg. No. 29304
• Andrew E. Falsetti — Patent attorney, Reg. No. 52879, Mylan Laboratories INC
• Ralph N. Feldman — Patent agent, Reg. No. 59161
• Stanley Donald Ference, III — Patent attorney, Reg. No. 33879, Ference & Associates LLC
• Michael E. Fink — Patent attorney, Reg. No. 68219
• Ralph G. Fischer — Patent attorney, Reg. No. 55179, Buchanan Ingersoll & Rooney PC
• Ryan S. Fisher — Patent attorney, Reg. No. 80275, The Webb Law Firm
• Lester N. Fortney — Patent attorney, Reg. No. 38141, The Webb Law Firm One Gateway Center
• John Caleb Franklin — Patent attorney, Reg. No. 60509, PPG Industries INC
• James R. Franks — Patent attorney, Reg. No. 42552, The Webb Law Firm
• Barry I. Friedman — Patent attorney, Reg. No. 33695, Metz Lewis Brodman Must O'Keefe LLC
• Neil J. Friedrich — Patent attorney, Reg. No. 67280, The Webb Law Firm One Gateway Center
• Andrew M. Gabriel — Patent attorney, Reg. No. 61427, Gabriel & Co
• Brian J. Gallagher — Patent attorney, Reg. No. 70985, The Webb Law Firm
• Kevin J. Garber — Patent attorney, Reg. No. 34171, Babst Calland Clements & Zomnir, P.C.
• David J. Garrod — Patent attorney, Reg. No. 35149, Bedrock Computer Technologies, LLC
• Cheryl L. Gastineau — Patent agent, Reg. No. 39469, Reed Smith LLP
• Lisa E. Geary — Patent agent, Reg. No. 60077, Eckert Seamans
• Brian T. Geisler — Patent attorney, Reg. No. 54115, K&L Gates LLP
• Anthony T. Gestrich — Patent attorney, Reg. No. 76362, Whiteford Taylor & Preston LLP
• Thomas J. Getty — Patent agent, Reg. No. 81184, The Webb Law Firm
• Ragae M. Ghabrial — Patent attorney, Reg. No. 59104, Ethicon Endo Surgery
• Lee R. Golden — Patent attorney, Reg. No. 31362, James & Ray Associates
• Scott D. Goldman — Patent attorney, Reg. No. 62520
• John W. Goldschmidt, Jr — Patent attorney, Reg. No. 34828, Ference & Associates LLP
• Kenneth P. Gournic — Patent agent, Reg. No. 34340, U.S. Postal Inspection Service
• Richard A. Graham, Jr. — Patent attorney, Reg. No. 76216, Jones Day
• Jacob Paske Greenberg — Patent attorney, Reg. No. 75411, Carnegie Mellon University Center for Technology Transfer and Enterprise Creation
• Matthew F. Greinert — Patent attorney, Reg. No. 57169, Bunsow De Mory Smith & Allison LLP
• Michael J. Grese — Patent attorney, Reg. No. 71295, The Webb Law Firm One Gateway Center
• Douglas M. Hall — Patent attorney, Reg. No. 71465, Pietragallo Gordon Alfano Bosick & Raspanti, LLP
• Brian J. Hamilla — Patent attorney, Reg. No. 38482, Arconic
• Kathryn Mary Hanak — Patent attorney, Reg. No. 76422, The Webb Law Firm
• Maryellen Feehery Hank — Patent attorney, Reg. No. 44677, Vorys Sater Seymour and Pease LLP
• David C. Hanson — Patent attorney, Reg. No. 23024, The Webb Law Firm
• Samuel C. Harrod — Patent attorney, Reg. No. 79148, Buchanan Ingersoll & Rooney
• Marlee R. Hartenstein — Patent attorney, Reg. No. 77851, Jones Day
• Matthew N. Hauser — Patent attorney, Reg. No. 82445, K&L Gates LLP
• Elisabeth Rather Healey — Patent attorney, Reg. No. 64890, Osha Bergman Watanabe & Burton LLP
• Julie A. Heitzenrater — Patent attorney, Reg. No. 64443, The Webb Law Firm
• Sophia L. Hines — Patent attorney, Reg. No. 81483
• Jesse A. Hirshman — Patent attorney, Reg. No. 40016, Leech Tishman
• Linda J. Hoffman — Patent attorney, Reg. No. 61094, Linda J. Hoffman, Esquire
• Carissa Tener Howard — Patent attorney, Reg. No. 52278, The Law Offices of Carissa T. Howard, LLC
• Clay P. Hughes — Patent attorney, Reg. No. 60201, Beck & Thomas, P.C.
• Madison N. Hunkele — Patent attorney, Reg. No. 75335, Philips
• Leslie Sheila Hyde — Patent agent, Reg. No. 45037
• Brian J. Jackson — Patent attorney, Reg. No. 68157, The Webb Law Firm
• David C. Jenkins — Patent attorney, Reg. No. 42691, Eckert Seamans Cherin and Mellott LLC
• Sarah J. Johnson — Patent agent, Reg. No. 82106, Dinsmore & Shohl LLP Apt M3
• Barbara Elizabeth Johnson — Patent attorney, Reg. No. 31198, Barbara E. Johnson, Esq.
• Susan H. Johnston — Patent attorney, Reg. No. 59146
• Edward Henry Jones, Jr — Patent attorney, Reg. No. 33717, Carnegie Mellon University Office of Sponsored Programs
• Thomas Michael Joseph — Patent attorney, Reg. No. 48689, OGC Law, LLC
• Bridget E. Kane — Patent attorney, Reg. No. 82303, The Webb Law Firm
• Alexander Karpan — Patent attorney, Reg. No. 53099
• Kevin S. Katona — Patent attorney, Reg. No. 54210, Highmark Health
• J Darwin King, Jr. — Patent attorney, Reg. No. 76347, Ference & Associates
• Beth A. Kirkpatrick — Patent attorney, Reg. No. 68337, Obermayer Rebmann Maxwell & HIppel LLP
• Glenn Edward Klepac — Patent attorney, Reg. No. 26474
• Mark G. Knedeisen — Patent attorney, Reg. No. 42747, K&L Gates LLP
• Raymond V. Knobbs — Patent attorney, Reg. No. 47712, Minnotte Corporations
• Nicholas R. Kocent — Patent attorney, Reg. No. 81652, The Webb Law Firm
• Nicanor A. Kohncke — Patent attorney, Reg. No. 57348, LANXESS Corporation
• Adam J. Komorowski — Patent attorney, Reg. No. 62575, The Webb Law Firm
• William Langfitt Krayer — Patent agent, Reg. No. 19542, William L. Krayer
• Ronald L. Kuis — Patent attorney, Reg. No. 32253
• William E. Kuss — Patent attorney, Reg. No. 41919, K&L Gates LLP
• James Robert Kyper — Patent attorney, Reg. No. 27346, K&L Gates LLP
• Jessica M. Lamp — Patent attorney, Reg. No. 47102, National Energy Technology Laboratory
• Jon S. Larson — Patent attorney, Reg. No. 66723, Braskem America, Inc.
• Michael D. Lazzara — Patent attorney, Reg. No. 41142, Leech Tishman Fuscaldo & Lampl
• Erik J. Lee — Patent attorney, Reg. No. 77073, Carnegie Mellon University: CTTEC
• Jason J. Lee — Patent agent, Reg. No. 80601, Thermo Fisher Scientific
• Eric A. Lerner — Patent agent, Reg. No. 46054, Eckert Seamans Cherin & Mellott LLC
• Mark R. Leslie — Patent attorney, Reg. No. 36360, K&L Gates LLP
• Rebecca J. Leventopoulos — Patent attorney, Reg. No. 53720, Disciplinary Board of the Supreme Court of Pennsylvania
• Paul D. Levin — Patent agent, Reg. No. 64983, K&L Gates LLP
• Philip E. Levy — Patent attorney, Reg. No. 40700, Eckert Seamans Cherin & Mellott LLC
• Li Li — Limited recognition, Reg. No. 800169
• Robert O. Lindefjeld — Patent attorney, Reg. No. 39486, Nantero, Inc
• Carl R. Lippert — Patent attorney, Reg. No. 22313
• Aaron A. Mace — Patent attorney, Reg. No. 61812, The Webb Law Firm
• Gregory V. Madden — Patent agent, Reg. No. 64528, Xylem Inc.
• Cody J. Madison — Patent attorney, Reg. No. 80889, Eckert Seamans et al
• Brian Samuel Malkin — Patent attorney, Reg. No. 48329, Ference & Associates LLC
• Ralph F. Manning — Patent attorney, Reg. No. 26943, Tucker Arensberg PC
• Carol A. Marmo — Patent attorney, Reg. No. 39761, Eckert Seamans Cherin and Mellott LLC US Steel Tower
• Erik W. Martin — Patent agent, Reg. No. 82761
• Justin P. Martinchek — Patent attorney, Reg. No. 66211, The Webb Law Firm
• Mark A. Mazza — Patent attorney, Reg. No. 76673, Eckert Seamans Cherin & Mellott LLC
• Amy Elizabeth Mccall — Patent attorney, Reg. No. 52009, Strassburger McKenna Gutnick & Gefsky
• Paul J. Mcdonnell — Patent attorney, Reg. No. 80351, Reed Smith LLP
• Patrick J. Mcelhinny — Patent attorney, Reg. No. 46320, K&L Gates LLP
• John W. Mcilvaine, III — Patent attorney, Reg. No. 34219, The Webb Law Firm
• John M. Mcintyre — Patent attorney, Reg. No. 45734, Porter Wright
• Kenneth Patrick Mckay — Patent attorney, Reg. No. 38550, McKay and Associates PC
• Donald J. Mckay — Patent attorney, Reg. No. 45531, McKay and Associates PC
• Thomas F. Mcknight — Patent attorney, Reg. No. 29414, Neville Chemical Company
• Patrick Ryan Mcknight — Patent agent, Reg. No. 82391, K&L Gates LLP
• Peter J. Mcshea, Jr. — Patent agent, Reg. No. 74521
• Julie Williams Meder — Patent attorney, Reg. No. 36216, The Webb Law Firm
• Larry R. Meenan — Patent attorney, Reg. No. 33423, Leech Tishman
• Maximilian D. Meese — Patent attorney, Reg. No. 73757, The Webb Law Firm One Gateway Center
• Christopher T. Meta — Patent attorney, Reg. No. 70141, PPG Industries, Inc.
• Diane R. Meyers — Patent attorney, Reg. No. 38968, PPG Industries INC
• Thomas G. Michalek — Patent attorney, Reg. No. 27359, Michalek Schnippert and Assocs
• Kirk M. Miles — Patent attorney, Reg. No. 37891, The Webb Law Firm
• Rebeca H. Miller — Patent attorney, Reg. No. 81882, Leech Tishman
• Ryan J. Miller — Patent attorney, Reg. No. 56236, The Webb Law Firm One Gateway Center
• Raymond A. Miller — Patent attorney, Reg. No. 42891, Pepper Hamilton LLP
• Dennis G. Millman — Patent attorney, Reg. No. 26681, PPG Industrials INC
• Michael G. Monyok — Patent agent, Reg. No. 53948, Meyer Unkovic & Scott, LLP
• Martin J. Moran — Patent attorney, Reg. No. 26694, Eaton Corporation
• John E. Mrozinski, Jr — Patent attorney, Reg. No. 46179, Covestro LLC
• Robert A. Muha, Jr. — Patent attorney, Reg. No. 44249, K&L Gates LLP
• Jeffrey D. Mulrooney — Patent attorney, Reg. No. 61155, Steptoe & Johnson PLLC
• Lauren Shuttleworth Murray — Patent attorney, Reg. No. 67462, K & L Gates, LLP K&L Gates Center
• Daniel J. Murray — Patent attorney, Reg. No. 78354, The Webb Law Firm
• Mark A. Mustian — Patent attorney, Reg. No. 48521, Kirkpatrick & Lockhart LLP
• Aparna Nemlekar — Patent attorney, Reg. No. 65617, Fox Rothschild LLP
• Joshua R. Nightingale — Patent attorney, Reg. No. 67865, Jones Day
• Gary A. Nitowski — Patent attorney, Reg. No. 52497, K&L Gates LLP
• Randall Arthur Notzen — Patent attorney, Reg. No. 36882, The Webb Law Firm
• Mark A. Nuzzo — Patent attorney, Reg. No. 53396, Kirkpatric and Lockhart
• David G. Oberdick — Patent attorney, Reg. No. 39527, Meyer Unkovic & Scott, LLP
• Bryan H. Opalko — Patent attorney, Reg. No. 40751, Buchanan Ingersoll PC
• Russell D. Orkin — Patent attorney, Reg. No. 25363, The Webb Law Firm
• Christopher J. Owens — Patent attorney, Reg. No. 72806, Leech Tishman Fuscaldo & Lampl LLC
• Bradley J. Pacella — Patent agent, Reg. No. 66146, Highmark, Inc.
• Donald R. Palladino — Patent attorney, Reg. No. 46976, Covestro LLC
• Kevin L. Parker — Patent agent, Reg. No. 62805
• Jonathan C. Parks — Patent attorney, Reg. No. 40120, United States Steel Corporation
• Debra M. Parrish — Patent attorney, Reg. No. 38032, Debera M. Parrish Attorney at Law
• Alicia M. Passerin — Patent attorney, Reg. No. 54363, Pietragallo Gordon Alfano Bosick & Raspanti, LLP
• William C. Passodelis, Jr — Patent attorney, Reg. No. 68355, The Webb Law Firm
• Clifford A. Pastel — Patent attorney, Reg. No. 46013, Dinsmore & Shohl LLP
• Alka A. Patel — Patent attorney, Reg. No. 49092, BNY Mellon
• Ashvi S. Patel — Patent agent, Reg. No. 81156, Jones Day
• Claire J. Patton — Patent agent, Reg. No. 59758, Bauer & Joseph
• John Harn Perkins — Patent attorney, Reg. No. 26975
• Tara L. Pfaeffle — Patent attorney, Reg. No. 52605, Fox Rothschild LLP BNY Mellon Center
• Colin M. Phelan — Patent agent, Reg. No. 82749, K&L Gates LLP
• Patrycja Pietek — Patent attorney, Reg. No. 80471
• Linda Pingitore — Patent attorney, Reg. No. 30414, The Webb Law Firm
• Cara M. Pinto — Patent attorney, Reg. No. 74642
• Anthony L. Pisano — Patent attorney, Reg. No. 65098, Dinsmore & Shohl LLP
• Bojan Popovic — Patent attorney, Reg. No. 66737, The Webb Law Firm
• James Gerard Porcelli — Patent attorney, Reg. No. 33757, The Webb Law Firm
• John P. Powers — Patent attorney, Reg. No. 70884, The Powers IP Law Firm
• Nathan James Prepelka — Patent attorney, Reg. No. 43016, The Webb Law Firm
• Domenick A. Prosdocimo — Patent agent, Reg. No. 75447, Krystal Biotech, Inc.
• Robet J. Pugh — Patent attorney, Reg. No. 36895, The PNC Financial Services Group, Inc.
• Benjamin Turner Queen, II — Patent attorney, Reg. No. 41260, Pietragallo Bosick and Gordon
• Lara Northrop Queen — Patent attorney, Reg. No. 55502, The Webb Law Firm
• David Van Radack — Patent attorney, Reg. No. 33442, Eckert Seamans Cherin and Mellott
• Lori S. Rardon — Patent attorney, Reg. No. 55567, Pietragallo Bosick & Gordon LLP
• Gregory P. Raymer — Patent attorney, Reg. No. 36647, Bauer Law Offices
• George Raynovich, Jr — Patent attorney, Reg. No. 19829
• Nina A. Reger — Patent agent, Reg. No. 79917, The Webb Law Firm
• Stanley Joel Reisman — Patent attorney, Reg. No. 19831
• Paul Michael Reznick — Patent attorney, Reg. No. 33059, Paul Michael Reznick
• Shane Paul Riley — Patent attorney, Reg. No. 77927, Spilman Thomas & Battle, PLLC
• Christian A. Roberts — Patent attorney, Reg. No. 81158, Jones Day
• Nicole Mariann Rodrigues — Patent attorney, Reg. No. 66589
• John F. Rohe — Patent attorney, Reg. No. 29581
• Cary E. Ruffner — Patent agent, Reg. No. 36261, LANXESS Corporation
• Eric D. Ruka — Patent agent, Reg. No. 45060
• Amy E. Rupert — Patent agent, Reg. No. 76763, Jones Day
• Daniel J. Ryan — Patent attorney, Reg. No. 61232, Blade Diagnostics Corp.
• Kirsten R. Rydstrom — Patent attorney, Reg. No. 38603, Reed Smith LLP
• Gangadharan B. Sajithlal — Patent agent, Reg. No. 71545
• Ian K. Samways — Patent agent, Reg. No. 36664, K&L Gates LLP
• Pierre E. Santerre Queiroz De Oliveira — Patent attorney, Reg. No. 68827, Pepper Hamilton LLP
• Donald M. Satina — Patent attorney, Reg. No. 31875, Vesuvius USA CORP
• Leland P. Schermer — Patent attorney, Reg. No. 31419, Leland Schermer & Associates, P.C.
• Charles William Schildnecht — Patent attorney, Reg. No. 26993, Dickie McCamey & Chilcote P.C.
• Christian E. Schuster — Patent attorney, Reg. No. 43908, The Webb Law Firm
• Ansel Martin Schwartz — Patent attorney, Reg. No. 30587
• Frederick Leslie Segal — Patent attorney, Reg. No. 27837, Attorney Frederick Segal Manor Complex
• Kathleen A. Segmiller — Patent attorney, Reg. No. 36927, Segmiller & Mendicino, PC
• Donna Lee Seidel — Patent agent, Reg. No. 27950
• Jennifer Rae Seng — Patent agent, Reg. No. 45851, University of Pittsburgh Office of General Counsel
• Michael Ian Shamos — Patent attorney, Reg. No. 30424
• Kara M. Shearer — Patent attorney, Reg. No. 81285
• Christopher P. Sherwin — Patent attorney, Reg. No. 67923, The Webb Law Firm
• Matthew J. Shiels — Patent attorney, Reg. No. 72573, Reed Smith LLP Reed Smith Centre
• Samuel Shipkovitz — Patent attorney, Reg. No. 30107
• Arnold Barry Silverman — Patent attorney, Reg. No. 22614, Eckert Seamans Cherin and Mellott
• Andrew Charles Siminerio — Patent attorney, Reg. No. 30803, PPG Industries INC
• James M. Singer — Patent attorney, Reg. No. 45111, Fox Rothschild LLP
• Jenifer Constance Slinskey — Patent attorney, Reg. No. 46064, Thorp Reed and Armstrong LLP
• Jessica A. Smith — Patent agent, Reg. No. 47908, Kirkpatrick & Lockhart LLP
• William Patrick Smith — Patent attorney, Reg. No. 34931, Spilman Thomas & Battle, PLLC One Oxford Center
• Robert J. Sovesky — Patent attorney, Reg. No. 73798, K&L Gates LLP
• Jodie J. Spade — Patent attorney, Reg. No. 70079, Ference & Associates LLC
• Lucas P. Spano — Patent agent, Reg. No. 79506, The Webb Law Firm
• Gary R. Stadelman — Patent attorney, Reg. No. 37734, U. S. States Steel Corporation
• Shannon K. Stauffer — Patent agent, Reg. No. 78517, K&L Gates Center
• Michael R. Stephenson — Patent agent, Reg. No. 79682, Buchanan Ingersoll & Rooney P.C.
• Duane Arthur Stewart, III — Patent attorney, Reg. No. 54468, Buchanan Ingersoll & Rooney PC
• Sarah E. Suereth — Patent attorney, Reg. No. 78776, Howmet Aerospace
• Rachel A. Sullivan — Patent agent, Reg. No. 81136, The Webb Law Firm
• Victoria D. Summerfield — Patent attorney, Reg. No. 75371, Troutman Pepper Locke LLP
• Travis J. Sumpter — Patent attorney, Reg. No. 73881, Reed Smith Centre
• Michael Rodger Swartz — Patent attorney, Reg. No. 28119, Law Offices Of Michael R Swartz
• Gene A. Tabachnick — Patent attorney, Reg. No. 33801, Beck & Thomas, P.C.
• Kah Yong Tan — Patent agent, Reg. No. 79288, Fujifilm Cellular Dynamics Inc
• Frederic Tenney Tenney — Patent attorney, Reg. No. 47131, Howmet Aerospace Inc.
• Brienne S. Terril — Patent attorney, Reg. No. 60941, BNY Mellon
• John C. Thomas, III — Patent attorney, Reg. No. 52282, The Webb Law Firm One Gateway Center
• Samantha J. Thompson — Patent agent, Reg. No. 80927, K&L Gates LLP
• Cameron P. Thornton — Patent agent, Reg. No. 78185, K&L Gates LLP
• Richard T. Ting — Patent attorney, Reg. No. 60284, The Webb Law Firm
• Garrett J. Tobin — Patent attorney, Reg. No. 77494, K&L Gates LLP
• Frederick L. Tolhurst — Patent attorney, Reg. No. 28123, Cohen & Grigsby PC
• Gary P. Topolosky — Patent attorney, Reg. No. 31888, Eckert Seamans Cherin & Mellott
• Robert J. Toth — Patent attorney, Reg. No. 57741, Allegheny Technologies Incorporated
• Alan G. Towner — Patent attorney, Reg. No. 32949, Pietragallo Gordon Alfano Bosick & Raspanti, LLP
• Christine W. Trebilcock — Patent attorney, Reg. No. 41373, PPG Industries, Inc.
• Thomas Richard Trempus — Patent attorney, Reg. No. 29708, Alcoa INC
• James G. Uber — Patent attorney, Reg. No. 30600, Mine Safety Applicances Company
• James C. Valentine — Patent attorney, Reg. No. 27239, Westinghouse Electric CO
• Kathryn N. Valentine — Patent attorney, Reg. No. 80213, Dinsmore & Shohl LLP
• David S. Vanvliet — Patent attorney, Reg. No. 71738, The Webb Law Firm One Gateway Center
• Benjamin A. Vastine — Patent attorney, Reg. No. 64422, Braskem America, Inc.
• Patrick J. Viccaro — Patent attorney, Reg. No. 27842, Allegheny Technologies Incorporated
• Carla J. Vrsansky — Patent attorney, Reg. No. 36958, Buchanan Ingersoll & Rooney P.C.
• Robert L. Wagner — Patent attorney, Reg. No. 63924, Buchanan Ingersoll & Rooney P.C.
• Craig M. Waller — Patent attorney, Reg. No. 54771, Rewyndr LLC
• P Richard Warburton — Patent attorney, Reg. No. 54568, ChemDAQ Inc.
• Richard V. Westerhoff — Patent attorney, Reg. No. 24454, Eckert Seamans Cherin and Mellott LLC
• Thomas C. Wettach — Patent attorney, Reg. No. 24455, Cohen & Grace LLC
• Lyndanne M. Whalen — Patent attorney, Reg. No. 29457, Bayer MaterialScience LLC
• Linda D. Wheeler — Patent attorney, Reg. No. 45210, Wheeler Law Offices, P.C.
• Nathaniel C. Wilks — Patent attorney, Reg. No. 62867, Eckert Seamans Cherin and Mellott LLC
• John K. Williamson — Patent attorney, Reg. No. 27845, K&L Gates LLP
• Roberta R. Wilson — Patent attorney, Reg. No. 48614, Dkw PC
• Elaine J. Wizzard — Patent agent, Reg. No. 55737, Picadio Sneath Miller & Norton, P.C.
• Brett T. Wolfe — Patent agent, Reg. No. 83792, Dinsmore & Shohl LLP
• Thomas C. Wolski — Patent attorney, Reg. No. 55739, The Webb Law Firm
• John Peter Worgul — Patent attorney, Reg. No. 59865, Feinstein Doyle Payne & Kravec LLC
• Charles M. Yeomans, V — Patent attorney, Reg. No. 72293, Dinsmore & Shohl LLP
• Cynthia J. Yializis — Patent attorney, Reg. No. 58497, Fox Rothschild LLP
• Michele K. Yoder — Patent agent, Reg. No. 41562, The Webb Law Firm
• Elizabeth R. Youngkin — Patent agent, Reg. No. 68531
• Hanjen Yu — Patent agent, Reg. No. 79864, K&L Gates LLP
• Wei Yu — Patent attorney, Reg. No. 75617, Dentons Cohen & Grigsby P.C.
• Eric J. Yurinko — Patent agent, Reg. No. 77096, K & L Gates
• James A. Zak — Patent attorney, Reg. No. 60190, Three10 Consulting
• John W. Zerr — Patent attorney, Reg. No. 56009, The Webb Law Firm
• Xiaoying Zhang — Patent attorney, Reg. No. 80506

Patent attorneys and agents elsewhere in Pennsylvania

• Philadelphia, PA (513)
• Malvern, PA (37)
• Wayne, PA (36)
• King Of Prussia, PA (35)
• Collegeville, PA (32)
• West Chester, PA (29)
• Allentown, PA (27)
• Spring House, PA (24)
• Blue Bell, PA (24)
• University Park, PA (19)
• Lancaster, PA (15)
• Fort Washington, PA (15)
• Lansdale, PA (14)
• Newtown Square, PA (14)
• Media, PA (13)
• Murrysville, PA (13)
• Yardley, PA (13)
• Harrisburg, PA (13)
• Canonsburg, PA (12)
• Bethlehem, PA (12)
• Exton, PA (12)
• Erie, PA (11)
• Doylestown, PA (11)
• Bala Cynwyd, PA (10)

All patent firms in Pennsylvania