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Rancho Cucamonga, California

Patent attorneys in Rancho Cucamonga

Rancho Cucamonga, California is home to 4 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Patent Venture Group and Carson Patents.

Joe Allen Brock· II

Reg. 46021
Patent attorney

Patent Venture Group

Rancho Cucamonga, CA · 91730

909-758-5145

Gregory Donald Carson

Reg. 77847
Patent attorney

Carson Patents

Rancho Cucamonga, CA · 91730

888-483-1141

Eric Gani

Reg. 64936
Patent agent

Rancho Cucamonga, CA · 91730

909-529-0826

Robert Nathan Schlesinger

Reg. 29852
Patent agent

Rancho Cucamonga, CA · 91701

909-980-9540

Common questions

Do patent attorneys in Rancho Cucamonga 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 Rancho Cucamonga tend to track the broader California legal market.
How many USPTO practitioners list a Rancho Cucamonga office?
4 USPTO-registered patent practitioners list a Rancho Cucamonga 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 Rancho Cucamonga practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Rancho Cucamonga-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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