David A. Wiersma
Patent agent, USPTO registration number 31805, status Active.
- Firm
- Research Corporation Technologies, Inc
- Location
- Tucson, AZ
- On the USPTO roster since
- before May 2006
David A. Wiersma is a USPTO-registered patent agent (registration number 31805) at Research Corporation Technologies, Inc, in Tucson, AZ. The registration is active on the current USPTO roster, and David A. Wiersma has been listed on the roster since before May 2006.
Research Corporation Technologies, Inc is listed with one registered practitioner on the current roster.
Tucson, AZ has 111 registered patent practitioners in all: 59 patent attorneys and 34 patent agents.
Other registered practitioners in Tucson, AZ
- Sarah J. Hestad — Patent attorney, Reg. No. 70042, University of Arizona
- John Howard Holcombe — Patent attorney, Reg. No. 20620
- John James Horn — Patent attorney, Reg. No. 28803, Raytheon Company
- Todd D. Jarvis — Patent attorney, Reg. No. 72692, Jarvis
- Alan Kahn — Patent attorney, Reg. No. 42703, U.S. District Court
- Alyssa Marie Keene — Limited recognition, Reg. No. 902654, University of Arizona, James E. Rogers College of Law
- James A. Kirchoff — Patent attorney, Reg. No. 63380
- Vineet Kohli — Patent attorney, Reg. No. 37003, Ventana Medical System, Inc.
All patent attorneys and agents in Tucson, AZ
Patent firms in Arizona · Practitioners by state
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