Charles M. Shonkwiler
Patent attorney, USPTO registration number 64868, status Active.
- Firm
- Additon, Higgins & Pendleton
- Location
- Danville, CA
- On the USPTO roster since
- October 2009
Charles M. Shonkwiler is a USPTO-registered patent attorney (registration number 64868) at Additon, Higgins & Pendleton, in Danville, CA. The registration is active on the current USPTO roster, and Charles M. Shonkwiler has been listed on the roster since October 2009.
Additon, Higgins & Pendleton is listed with one registered practitioner on the current roster.
Danville, CA has 27 registered patent practitioners in all: 21 patent attorneys and 6 patent agents.
Other registered practitioners in Danville, CA
- Jarrod L. Hicks — Patent attorney, Reg. No. 61467, Invoke IP
- Sharon Rosalie Kantor — Patent attorney, Reg. No. 34100, The Firenza Group Ltd LLC
- Roger V. Lee — Patent agent, Reg. No. 51340, Clorox
- Barbara M. Level — Patent attorney, Reg. No. 45483
- Kang S. Lim — Patent attorney, Reg. No. 37491
- Sherif N A Mahmoud — Patent attorney, Reg. No. 71860, Invoke
- James L. Mcpherson — Patent attorney, Reg. No. 63804
- Ram A. Mistry — Patent attorney, Reg. No. 84453, InvokeIP
All patent attorneys and agents in Danville, CA
Patent firms in California · Practitioners by state
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