David N. Armstrong
Patent attorney, USPTO registration number 83860, status Active.
- Firm
- Bozicevic, Field & Francis LLP
- Location
- Redwood City, CA
- On the USPTO roster since
- August 2025
David N. Armstrong is a USPTO-registered patent attorney (registration number 83860) at Bozicevic, Field & Francis LLP, in Redwood City, CA. The registration is active on the current USPTO roster, and David N. Armstrong has been listed on the roster since August 2025.
Bozicevic, Field & Francis LLP has 25 registered patent practitioners on the roster (11 patent attorneys and 14 patent agents), so David N. Armstrong works alongside 24 other registered practitioners there.
Redwood City, CA has 168 registered patent practitioners in all: 115 patent attorneys and 50 patent agents.
Other registered practitioners in Redwood City, CA
- Hans R. Troesch — Patent attorney, Reg. No. 36950, Fish & Richardson P.C
- Timothy A. Trost — Patent attorney, Reg. No. 80052, Reichman Jorgensen Lehman and Feldberg LLP
- William E. Van Curen — Patent attorney, Reg. No. 67759, Impossible Foods
- Susana Vega Rocha — Patent agent, Reg. No. 77774
- Morgan E. Visoso — Patent attorney, Reg. No. 83610, Herbert Smith Freehills Kramer (US) LLP
- Eric S. Walters — Patent attorney, Reg. No. 45422, Walters Wilson LLP
- Kenneth K. Wang — Patent attorney, Reg. No. 82675, Lowenstein and Weatherwax LLP
- John S. Ward — Patent agent, Reg. No. 55712
All patent attorneys and agents in Redwood City, CA
Patent firms in California · Practitioners by state
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