William K. Merkel

Patent attorney, USPTO registration number 40725, status Active.

Firm

Marshall ,Gerstein & Borun LLP

Location

Chicago, IL

On the USPTO roster since

before May 2006

William K. Merkel is a USPTO-registered patent attorney (registration number 40725) at Marshall ,Gerstein & Borun LLP, in Chicago, IL. The registration is active on the current USPTO roster, and William K. Merkel has been listed on the roster since before May 2006.

Marshall ,Gerstein & Borun LLP has 89 registered patent practitioners on the roster (73 patent attorneys and 15 patent agents), so William K. Merkel works alongside 88 other registered practitioners there.

Chicago, IL has 1,896 registered patent practitioners in all: 1,537 patent attorneys and 303 patent agents.

Other registered practitioners in Chicago, IL

• Paul C. Craane — Patent attorney, Reg. No. 38851, Cook Alex LTD
• Lawrence Jay Crain — Patent attorney, Reg. No. 31497, Greer Burns & Crain LTD
• Leah C. Cravitz — Patent agent, Reg. No. 82494
• Philip J. Crihfield — Patent attorney, Reg. No. 25621, Sidley Austin Brown and Wood
• Alexandra E. Criner — Patent attorney, Reg. No. 80076, McDonnell Bohnen Hulbert & Berghoff
• Steven G. Criner — Patent agent, Reg. No. 82954, Honigman LLP
• Harriet P. Croke — Patent attorney, Reg. No. 57858, U. S. EPA Region 5
• Mark William Croll — Patent attorney, Reg. No. 31098, Law Offices of Mark W. Croll

All patent attorneys and agents in Chicago, IL

Patent firms in Illinois · Practitioners by state

Is this you? Claim your free Wysebridge profile.