Letitia A. Walker
Patent attorney, USPTO registration number 68726, status Active.
- Firm
- Amgen
- Location
- Thousand Oaks, CA
- On the USPTO roster since
- November 2014
Letitia A. Walker is a USPTO-registered patent attorney (registration number 68726) at Amgen, in Thousand Oaks, CA. The registration is active on the current USPTO roster, and Letitia A. Walker has been listed on the roster since November 2014.
Thousand Oaks, CA has 66 registered patent practitioners in all: 58 patent attorneys and 8 patent agents.
Other registered practitioners in Thousand Oaks, CA
- Brian Kao — Patent attorney, Reg. No. 73790, Amgen INC.
- Gail A. Katz — Patent attorney, Reg. No. 53101, Amgen INC.
- Richard Steven Koppel — Patent attorney, Reg. No. 26475, Koppel and Jacobs
- Sarah M. Korman — Patent attorney, Reg. No. 60105, Amgen INC.
- Lois Marie Kwasigroch — Patent attorney, Reg. No. 35579, Amgen INC.
- Thomas F. Lavery — Patent attorney, Reg. No. 73021, Amgen INC.
- Eunice Yoojin Lee — Patent agent, Reg. No. 74217, Amgen
- Elsa Djuardi Lemoine — Patent attorney, Reg. No. 45963, Amgen INC.
All patent attorneys and agents in Thousand Oaks, CA
Patent firms in California · Practitioners by state
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