Sonya L. Langsdorf
Patent attorney, USPTO registration number 60819, status Active.
- Firm
- Clark County District Court
- Location
- Vancouver, WA
- On the USPTO roster since
- November 2007
Sonya L. Langsdorf is a USPTO-registered patent attorney (registration number 60819) at Clark County District Court, in Vancouver, WA. The registration is active on the current USPTO roster, and Sonya L. Langsdorf has been listed on the roster since November 2007.
Clark County District Court is listed with one registered practitioner on the current roster.
Vancouver, WA has 32 registered patent practitioners in all: 27 patent attorneys and 5 patent agents.
Other registered practitioners in Vancouver, WA
- Bruce E. Harang — Patent attorney, Reg. No. 29720, Bhpatent
- Martin D. Hash — Patent agent, Reg. No. 59431, Hash Enterprises, Inc.
- Robert D. Hoge — Patent attorney, Reg. No. 55273, Nautilus, Inc.
- Walter William Karnstein — Patent attorney, Reg. No. 35565, Hewlett-Packard Compnay
- Kraig T. Kawada — Patent attorney, Reg. No. 64608
- Brian Walter Leonard — Patent attorney, Reg. No. 61105, Brian W Leonard Law Office
- Dennis P. Lo — Patent agent, Reg. No. 72528, Alleman Hall Mccoy Russell & Tuttle LLP
- Lawrence J. Mcclure — Patent attorney, Reg. No. 44228, AbSci LLC
All patent attorneys and agents in Vancouver, WA
Patent firms in Washington · Practitioners by state
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