El Dorado Hills, California
Patent attorneys in El Dorado Hills
El Dorado Hills, 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 Law Office of David Keyzer, P.C..
Jennifer K. Chun
Reg. 78018Patent agent
El Dorado Hills, CA · 95762
916-933-6693
David M Keyzer
Reg. 56812Patent attorney
Law Office of David Keyzer, P.C.
El Dorado Hills, CA · 95762
916-243-5259
Michael J Mazza
Reg. 30775Patent attorney
El DoraDO hILLS, CA · 95762
650-283-6790
Siddhi S Shah
Reg. 76737Patent agent
El Dorado Hills, CA · 95762
480-703-8953
Common questions
Do patent attorneys in El Dorado Hills 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 El Dorado Hills tend to track the broader California legal market.
How many USPTO practitioners list a El Dorado Hills office?
4 USPTO-registered patent practitioners list a El Dorado Hills 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 El Dorado Hills practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A El Dorado Hills-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.