ZIP 93021
Patent attorneys in ZIP code 93021 · California
ZIP code 93021 in California has 5 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 A & Y Services.
All practitioners
James C. Deirmendjian
Reg. 73044Patent agent
Moorpark, CA · 93021
805-907-6151
Ron Karl Levy
Reg. 31539Patent attorney
Moorpark, CA · 93021
805-529-3188
Allen J Seltzer
Reg. 66293Patent agent
A & Y Services
Moorpark, CA · 93021
805-657-9888
Frank S Ungemach
Reg. 34449Patent attorney
Moorpark, CA · 93021
805-532-0068
Lisa Prechter Weinberg
Reg. 33290Patent agent
Moorpark, CA · 93021
805-501-4568
Common questions
Do patent attorneys in ZIP 93021 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 93021 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 93021 office?
5 USPTO-registered patent practitioners list a ZIP 93021 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 93021 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 93021-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.