John D. Henkhaus
Patent attorney, USPTO registration number 42656, status Active.
- Firm
- John Henkhaus
- Location
- San Jose, CA
- On the USPTO roster since
- before May 2006
John D. Henkhaus is a USPTO-registered patent attorney (registration number 42656) at John Henkhaus, in San Jose, CA. The registration is active on the current USPTO roster, and John D. Henkhaus has been listed on the roster since before May 2006.
John Henkhaus is listed with one registered practitioner on the current roster.
San Jose, CA has 520 registered patent practitioners in all: 340 patent attorneys and 175 patent agents.
Other registered practitioners in San Jose, CA
- Urmil V. Dave — Patent attorney, Reg. No. 63188, Cisco Systems, Inc.
- Edward E. Davis — Patent agent, Reg. No. 35112, SRI Intrntl
- Daniel M. De Vos — Patent attorney, Reg. No. 37813, Nicholson De Vos Webster & Elliott LLP
- May Lin Dehaan — Patent attorney, Reg. No. 42472, The Morales Law Firm
- Lia Pappas Dennison — Patent attorney, Reg. No. 34095
- Trueman Homer Denny, III — Patent attorney, Reg. No. 44652, Analog Devices, Inc.
- Shibir H. Desai — Patent agent, Reg. No. 72715, Levine Bagade Han LLP
- Francois Pierre Devilliers — Patent attorney, Reg. No. 48200, Plantronics, Inc
All patent attorneys and agents in San Jose, CA
Patent firms in California · Practitioners by state
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