ZIP 91935
Patent attorneys in ZIP code 91935 · California
ZIP code 91935 in California has 1 USPTO-registered patent practitioner 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 Law Office of Bill Kolegraff.
All practitioners
Common questions
Do patent attorneys in ZIP 91935 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 91935 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 91935 office?
1 USPTO-registered patent practitioner lists a ZIP 91935 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 91935 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 91935-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.