ZIP 91748
Patent attorneys in ZIP code 91748 · California
ZIP code 91748 in California has 6 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 Chang & Cot?, LLP and Wang IP Law Group, P.C..
All practitioners
Audrey L. Khoo
Reg. 66366Patent attorney
Chang & Cot?, LLP
City of Industry, CA · 91748
626-854-2112
Jen-Feng Lee
Reg. 46864Patent attorney
City Of Industry, CA · 91748
626-810-7200
Christopher A Michail
Reg. 66997Patent agent
Rowland Heights, CA · 91748
626-384-0792
Songfong T Wang
Reg. 63122Patent attorney
Wang IP Law Group, P.C.
City of Industry, CA · 91748
626-269-6753
Yubai Zhao
Reg. L1360Limited recognition
Law Office of James Zhou
City of Industry, CA · 91748
512-203-2406
Jianmin Zhou
Reg. 68421Patent attorney
Law Offices Of James Zhou
City of Industry, CA · 91748
626-566-5511
Common questions
Do patent attorneys in ZIP 91748 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 91748 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 91748 office?
6 USPTO-registered patent practitioners list a ZIP 91748 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 91748 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 91748-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.