Frederick Haas Colen
Patent attorney, USPTO registration number 28061, status Active.
- Firm
- The Webb Law Firm One Gateway Center
- Location
- Pittsburgh, PA
- On the USPTO roster since
- before May 2006
Frederick Haas Colen is a USPTO-registered patent attorney (registration number 28061) at The Webb Law Firm One Gateway Center, in Pittsburgh, PA. The registration is active on the current USPTO roster, and Frederick Haas Colen has been listed on the roster since before May 2006.
The Webb Law Firm One Gateway Center has 9 registered patent practitioners on the roster (9 patent attorneys), so Frederick Haas Colen works alongside 8 other registered practitioners there.
Pittsburgh, PA has 348 registered patent practitioners in all: 281 patent attorneys and 65 patent agents.
Other registered practitioners in Pittsburgh, PA
- 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
All patent attorneys and agents in Pittsburgh, PA
Patent firms in Pennsylvania · Practitioners by state
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