David V.h. Cohen
Patent attorney, USPTO registration number 69621, status Active.
- Firm
- ON Law
- Location
- Seattle, WA
- On the USPTO roster since
- November 2014
David V.h. Cohen is a USPTO-registered patent attorney (registration number 69621) at ON Law, in Seattle, WA. The registration is active on the current USPTO roster, and David V.h. Cohen has been listed on the roster since November 2014.
ON Law is listed with one registered practitioner on the current roster.
Seattle, WA has 676 registered patent practitioners in all: 513 patent attorneys and 136 patent agents.
Other registered practitioners in Seattle, WA
- Timothy A. Danskin — Patent attorney, Reg. No. 40981, Davis Wright Tremaine LLP
- Barry L. Davison — Patent attorney, Reg. No. 47309, Davis Wright Tremaine LLP
- Ewa M. Davison — Patent attorney, Reg. No. 74498, Fenwick & West LLP
- Greggory T. Dawson — Patent attorney, Reg. No. 76895
- Willem J. De Van Der Schueren — Patent attorney, Reg. No. 81625, Seed Intellectual Property Law Group LLP
- Phillip K. Decker — Patent agent, Reg. No. 66312, Fenwick & West LLP
- Kathleen M. Deeley — Patent attorney, Reg. No. 41985, Trubion Pharmaceuticals Inc.
- John D. Denkenberger — Patent attorney, Reg. No. 44060, Christensen O'Connor Johnson Kindness PLLC
All patent attorneys and agents in Seattle, WA
Patent firms in Washington · Practitioners by state
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