David Y. Ashton

Patent attorney, USPTO registration number 75403, status Active.

Location

Dallas, TX

On the USPTO roster since

December 2016

David Y. Ashton is a USPTO-registered patent attorney (registration number 75403), in Dallas, TX. The registration is active on the current USPTO roster, and David Y. Ashton has been listed on the roster since December 2016.

Dallas, TX has 746 registered patent practitioners in all: 611 patent attorneys and 111 patent agents.

Other registered practitioners in Dallas, TX

• Thomas Franklin Marsteller, Jr — Patent attorney, Reg. No. 29672, Marsteller and Associates PC
• Mackenzie M. Martin — Patent attorney, Reg. No. 77950, Baker &McKenzie, LLP
• Todd A. Martin — Patent attorney, Reg. No. 78642, Skiermont Derby LLP
• Preston C. Mason — Patent attorney, Reg. No. 80119, Haynes And Boone LLP
• Smitha Mathews — Patent attorney, Reg. No. 48482, Baker Botts LLP
• Ira Stuart Matsil — Patent attorney, Reg. No. 35272, Slater & Matsil LLP
• Hayden J. Mattick — Patent agent, Reg. No. 83901, Baker & Mckenzie LLP
• Matthew J. Mattson — Patent attorney, Reg. No. 65973, Fish & Richardson P.C

All patent attorneys and agents in Dallas, TX

Patent firms in Texas · Practitioners by state

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