John Harn Perkins

Patent attorney, USPTO registration number 26975, status Active.

Location

Pittsburgh, PA

On the USPTO roster since

before May 2006

John Harn Perkins is a USPTO-registered patent attorney (registration number 26975), in Pittsburgh, PA. The registration is active on the current USPTO roster, and John Harn Perkins 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

• 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

All patent attorneys and agents in Pittsburgh, PA

Patent firms in Pennsylvania · Practitioners by state

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