Graham G. Lancaster
Patent agent, USPTO registration number 83736, status Active.
- Firm
- Patterson & Sheridan, LLP
- Location
- Houston, TX
- On the USPTO roster since
- July 2025
Graham G. Lancaster is a USPTO-registered patent agent (registration number 83736) at Patterson & Sheridan, LLP, in Houston, TX. The registration is active on the current USPTO roster, and Graham G. Lancaster has been listed on the roster since July 2025.
Patterson & Sheridan, LLP has 56 registered patent practitioners on the roster (45 patent attorneys and 10 patent agents), so Graham G. Lancaster works alongside 55 other registered practitioners there.
Houston, TX has 1,204 registered patent practitioners in all: 965 patent attorneys and 222 patent agents.
Other registered practitioners in Houston, TX
- C James Bushman — Patent attorney, Reg. No. 24810, Bushman & Associates, P.C.
- Wendy K B Buskop — Patent attorney, Reg. No. 32202, Buskop Law Group
- Brian Buss — Patent attorney, Reg. No. 42375, Jackson Walker L.L.P
- Fayez S. Butt — Patent attorney, Reg. No. 75552, Invoke IP
- Todd A. Bynum — Patent attorney, Reg. No. 39488, Conocophillips Company
- Shania Gornez Cabase — Limited recognition, Reg. No. 903240, South Texas College of Law Houston
- Jesus D. Cabello — Patent attorney, Reg. No. 31455, Cabello Hall Zinda, PLLC
- Stephen H. Cagle — Patent attorney, Reg. No. 26445, Winston & Strawn LLP
All patent attorneys and agents in Houston, TX
Patent firms in Texas · Practitioners by state
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