#1Robert Jay Rose (Law Office of Robert Rose)
Serves this area from Escondido, CA (0 mi)
Patent Attorneys & Agents in Escondido, CA
The top-ranked patent attorneys and agents serving Escondido, CA are Robert Jay Rose (Law Office of Robert Rose), Granville C. Kaufman and Jennifer K Engelhardt. We list 2653 patent attorneys and agents serving Escondido, 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 Escondido, CA (San Diego County). 2653 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 Escondido
#2Granville C. Kaufman
Serves this area from Escondido, CA (4 mi)#3Jennifer K Engelhardt
Serves this area from Escondido, CA (4 mi)#4Mark M Malek
Serves this area from Escondido, CA (4 mi)#5Peter Leonard Lagus (Lagus Applied Technology, Inc.)
Serves this area from Escondido, CA (4 mi)#6Kenneth L Warsh
Serves this area from San Diego, CA (5 mi)#7Lawrence A Maxham (The Maxham Firm)
Serves this area from San Diego, CA (5 mi)#8Marianna Hamilton
Serves this area from San Diego, CA (5 mi)#9Sarah K. Martin
Serves this area from San Diego, CA (5 mi)#10David T Bennett
Serves this area from CA
20 more providers serving this area
- Gregory A. Racciato (TWG), CA
- Joshua D. Kaiser, CA
- Khanh Thi My Huynh Glatzel (Premium IP Services, P.C.), CA
- Kyle J. Meziere, CA
- Robroy R Fawcett, CA
- Michael F Bilotta (SoCal Engineering, Inc.), San Marcos, CA (6 mi)
- David S. Stewart, Hidden Meadows, CA (6 mi)
- Gregory D Ogrod, Hidden Meadows, CA (6 mi)
- Hideo Tomomatsu (Y T Assocs), Hidden Meadows, CA (6 mi)
- Mark J Sarno (Vision Biotechnology Consulting), Hidden Meadows, CA (6 mi)
- Toan P Vo, Hidden Meadows, CA (6 mi)
- Donald R Green Jr (Donald R. Green), San Marcos, CA (6 mi)
- Ke Huang, San Marcos, CA (6 mi)
- Michael J. Loi (Hunter Industries), San Marcos, CA (6 mi)
- Thomas Morgan Cope Jr (ESPLIN & ASSOCIATES, PC), San Marcos, CA (6 mi)
- Alex S. Li (Teradata), San Diego, CA (8 mi)
- Andrew X Ng (Invent Advisers, LLC), San Diego, CA (8 mi)
- Anita McGowan Kirkpatrick, San Diego, CA (8 mi)
- Ben T Lila (Mandour & Associates), San Diego, CA (8 mi)
- Bernard J Greenspan (Greenspan IP Management), San Diego, CA (8 mi)
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Frequently asked questions
How many patent attorneys and agents serve Escondido?
We list 2653 patent attorneys and agents serving Escondido, CA: 0 based there and 2653 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 Escondido?
The top-ranked patent attorneys and agents serving Escondido, CA are Robert Jay Rose (Law Office of Robert Rose), Granville C. Kaufman, Jennifer K Engelhardt, Mark M Malek and Peter Leonard Lagus (Lagus Applied Technology, Inc.). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Escondido are verified against official records?
10 of the top 10 match an active official record: Robert Jay Rose (Law Office of Robert Rose) (U.S. Patent and Trademark Office), Granville C. Kaufman (U.S. Patent and Trademark Office), Jennifer K Engelhardt (U.S. Patent and Trademark Office), Mark M Malek (U.S. Patent and Trademark Office) and Peter Leonard Lagus (Lagus Applied Technology, Inc.) (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 .