John B. Loker
Patent attorney, USPTO registration number 66862, status Active.
- Firm
- Leydig Voit and Mayer
- Location
- Walnut Creek, CA
- On the USPTO roster since
- November 2014
John B. Loker is a USPTO-registered patent attorney (registration number 66862) at Leydig Voit and Mayer, in Walnut Creek, CA. The registration is active on the current USPTO roster, and John B. Loker has been listed on the roster since November 2014.
Leydig Voit and Mayer is listed with one registered practitioner on the current roster.
Walnut Creek, CA has 54 registered patent practitioners in all: 39 patent attorneys and 15 patent agents.
Other registered practitioners in Walnut Creek, CA
- Robert A. Hess — Patent attorney, Reg. No. 57411, Leydig Voit & Mayer
- Nicholas S. Hurt — Patent agent, Reg. No. 65204
- Catherine Grace Jarett — Patent attorney, Reg. No. 37360, Law Offices of Catherine Jarett
- Bruce Howard Johnsonbaugh — Patent attorney, Reg. No. 24982, Eckhoff & Hoppe
- Linda J. Kahl — Patent attorney, Reg. No. 68999
- Patrick Thomas King — Patent attorney, Reg. No. 28231, Law Office of Patrick T. King
- Aleksandr Korzh — Patent attorney, Reg. No. 67665, Velodyne LiDar, Inc.
- Charles Eugene Krueger — Patent attorney, Reg. No. 30077, Law Office Of Charles E Krueger
All patent attorneys and agents in Walnut Creek, CA
Patent firms in California · Practitioners by state
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