#1 Grace I Liu (California State University, Fresno)
Serves this area from Fresno, CA (5 mi)
Call (559) 278-1857Patent Attorneys & Agents in Clovis, CA
The top-ranked patent attorneys and agents serving Clovis, CA are Grace I Liu (California State University, Fresno), Theresa J Mahan (Theresa J Mahan) and Aisha O Otori (Otori Law PC). We list 56 patent attorneys and agents serving Clovis, 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 Clovis, CA (Fresno County). 56 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 Clovis
#2 Theresa J Mahan (Theresa J Mahan)
Serves this area from Fresno, CA (5 mi)Call (559) 355-6746#3 Aisha O Otori (Otori Law PC)
Serves this area from CACall (858) 220-4255#4 Jemuel S Gascon
Serves this area from Fresno, CA (6 mi)Call (559) 779-6643#5 Bryan C. Gusman (Coleman & Horowitt LLP)
Serves this area from Old Fig Garden, CA (7 mi)Call (559) 248-4820#6 Eric C Cole (Baker Manock and Jensen)
Serves this area from Old Fig Garden, CA (7 mi)Call (559) 432-5400#7 Sherrie M Flynn (Coleman & Horowitt, LLP)
Serves this area from Old Fig Garden, CA (7 mi)Call (559) 248-4820#8 Alec B Plumb (Law Offices of Alec B. Plumb)
Serves this area from Fresno, CA (7 mi)Call (559) 478-2060#9 William K Nelson (Sierra IP Law, PC)
Serves this area from Fresno, CA (7 mi)Call (559) 436-3800#10 Duangkamol K. Strohl
Serves this area from CACall (925) 400-3237
20 more providers serving this area
- Paul Timothy Kashimba, CA
- Andrew D Fortney (Central California IP Group, P.C), Fresno, CA (8 mi)
- Jared E. Christensen (Sierra IP Law, PC), Fresno, CA (8 mi)
- John R Aaron (Dowling Aaron Incorporated), Fresno, CA (8 mi)
- Marcus N DiBuduo (Fennemore LLP), Fresno, CA (8 mi)
- Mark D Miller (Sierra IP Law, P.C.), Fresno, CA (8 mi)
- Richard A Ryan (Richard A. Ryan), Fresno, CA (8 mi)
- Sharon Elise Brown-Turner (Law Offices of Andrew D. Fortney, Ph.D.P.C.), Fresno, CA (8 mi)
- Jeremy Dylan Clar (US District Court), Fresno, CA (9 mi)
- Steven P. Stadler, CA
- John R. Matic (Matic IP Services), CA
- Herb Boswell, CA
- Thomas A Fournie, CA
- George Brian Leavell (Law Office of George Leavell), CA
- Tianhua Gu (Global IP Services), CA
- Francis X Canning, CA
- Michael R Hardaway, CA
- Charles S Guenzer (Law Offices of Charles Guenzer), CA
- Miriam Schakat, CA
- Darren QX Bean (Salinas Courthouse), Salinas, CA (109 mi)
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Frequently asked questions
How many patent attorneys and agents serve Clovis?
We list 56 patent attorneys and agents serving Clovis, CA: 0 based there and 56 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 Clovis?
The top-ranked patent attorneys and agents serving Clovis, CA are Grace I Liu (California State University, Fresno), Theresa J Mahan (Theresa J Mahan), Aisha O Otori (Otori Law PC), Jemuel S Gascon and Bryan C. Gusman (Coleman & Horowitt LLP). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Clovis are verified against official records?
10 of the top 10 match an active official record: Grace I Liu (California State University, Fresno) (U.S. Patent and Trademark Office), Theresa J Mahan (Theresa J Mahan) (U.S. Patent and Trademark Office), Aisha O Otori (Otori Law PC) (U.S. Patent and Trademark Office), Jemuel S Gascon (U.S. Patent and Trademark Office) and Bryan C. Gusman (Coleman & Horowitt LLP) (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 .