Patent Attorneys & Agents in Sacramento County, CA

The top-ranked patent attorneys and agents serving Sacramento County, CA are Andrew Kenneth Youngs (Andrew K. Youngs), Andrew L. Hsieh and Ann Kim Berridge Carroll (Department of Water Resources). We list 475 patent attorneys and agents serving Sacramento County, CA. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.

Patent Attorneys & Agents serving Sacramento County, CA. 475 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.

Top 10 ranked patent attorneys and agents for Sacramento County

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Frequently asked questions

How many patent attorneys and agents serve Sacramento County?

We list 475 patent attorneys and agents serving Sacramento County, CA: 78 based there and 397 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.

Which patent attorneys and agents serve Sacramento County?

The top-ranked patent attorneys and agents serving Sacramento County, CA are Andrew Kenneth Youngs (Andrew K. Youngs), Andrew L. Hsieh, Ann Kim Berridge Carroll (Department of Water Resources), Anthony C Zuppero (Coben and Associates) and Anvita Gupta. The full ranked list, with the official records each provider matched, is on this page.

Which patent attorneys and agents serving Sacramento County are verified against official records?

10 of the top 10 match an active official record: Andrew Kenneth Youngs (Andrew K. Youngs) (U.S. Patent and Trademark Office), Andrew L. Hsieh (U.S. Patent and Trademark Office), Ann Kim Berridge Carroll (Department of Water Resources) (U.S. Patent and Trademark Office), Anthony C Zuppero (Coben and Associates) (U.S. Patent and Trademark Office) and Anvita Gupta (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.

How are these companies ranked?

By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.

What does "Verified" mean on this page?

"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.

What is the difference between a patent attorney and a patent agent?

Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.

"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .

Cities in Sacramento County

Communities served

North Highlands, Antelope, Vineyard, Foothill Farms, Orangevale, Fair Oaks, Galt, Rosemont, Parkway, Rio Linda, Lemon Hill, La Riviera, Gold River, Fruitridge Pocket, Wilton, Rancho Murieta, Elverta, Mather, Walnut Grove, Clay, Herald, Isleton, Courtland, Hood, Franklin, Freeport

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