Gregory P. Barton

Patent attorney, USPTO registration number 35062, status Active.

Location

Pittsburgh, PA

On the USPTO roster since

before May 2006

Gregory P. Barton is a USPTO-registered patent attorney (registration number 35062), in Pittsburgh, PA. The registration is active on the current USPTO roster, and Gregory P. Barton has been listed on the roster since before May 2006.

Pittsburgh, PA has 348 registered patent practitioners in all: 281 patent attorneys and 65 patent agents.

Other registered practitioners in Pittsburgh, PA

• 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

All patent attorneys and agents in Pittsburgh, PA

Patent firms in Pennsylvania · Practitioners by state

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