ZIP 91775
Patent attorneys in ZIP code 91775 · California
ZIP code 91775 in California has 4 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Yip & Associates Law Offices.
All practitioners
Theodore S. Lee
Reg. 70679Patent attorney
San Gabriel, CA · 91775
626-400-6680
Craig Spiro
Reg. 68391Patent attorney
SAN GABRIEL, CA · 91775-2057
213-626-2776
Zhen Yao
Reg. 75616Patent agent
San Gabriel, CA · 91775
626-632-1436
Donald Du Yip
Reg. 50465Patent attorney
Yip & Associates Law Offices
San Gabriel, CA · 91775
626-698-0793
Common questions
Do patent attorneys in ZIP 91775 cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in ZIP 91775 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 91775 office?
4 USPTO-registered patent practitioners list a ZIP 91775 mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a ZIP 91775 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 91775-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.