#1Andrew J Doyle (Reinhart Boerner & Van Deuren P.C.)
Serves this area from Rockford, IL (4 mi)
Patent Attorneys & Agents in Rockford, IL
The top-ranked patent attorneys and agents serving Rockford, IL are Andrew J Doyle (Reinhart Boerner & Van Deuren P.C.), Andrew J Heinisch (Reinhart, Boerner, Van Deuren, P.C.) and Brent G. Brunner. We list 22 patent attorneys and agents serving Rockford, IL. 22 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 Rockford, IL (Winnebago County). 22 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 Rockford
#2Andrew J Heinisch (Reinhart, Boerner, Van Deuren, P.C.)
Serves this area from Rockford, IL (4 mi)#3Brent G. Brunner
Serves this area from Rockford, IL (4 mi)#4Gordon M Wright (Reinhart Boerner Van Deuren P.C.)
Serves this area from Rockford, IL (4 mi)#5Jeffery Jay Makeever (Reinhart, Boerner, Van Deuren, P.C.)
Serves this area from Rockford, IL (4 mi)#6Jeremy Robert Bridge (Reinhart Boerner Van Deuren, P.C.)
Serves this area from Rockford, IL (4 mi)#7John P Kale (Reinhart Boerner Van Deuren, P.C.)
Serves this area from Rockford, IL (4 mi)#8Lawrence D Brandel
Serves this area from Rockford, IL (4 mi)#9Michael C Payden
Serves this area from Rockford, IL (4 mi)#10Salvatore Galluzzo (AGHL Law, LLC)
Serves this area from Rockford, IL (4 mi)
12 more providers serving this area
- Timothy P. Naill, Rockford, IL (4 mi)
- Anthony G Vella, Loves Park, IL (6 mi)
- Lawrence E Crowe (Lawrence E. Crowe, LLC), Loves Park, IL (6 mi)
- Robert D Anderson, IL
- David J Archer (David J Archer M.I. Inf. Sc.), IL
- Matthew J Bussan, IL
- Richard Scott Missimer, WI
- Claire L. Hagrelius, IL
- Steven H Greenfield (Greenfield Invention and Pattent Consulting, Inc.), IL
- Paul F Donovan, WI
- Michael C. Vega, DeKalb, IL (29 mi)
- Sara Ellen Stephenson Peska (Mahoney & Mahoney, LLC), IL
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Frequently asked questions
How many patent attorneys and agents serve Rockford?
We list 22 patent attorneys and agents serving Rockford, IL: 0 based there and 22 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 Rockford?
The top-ranked patent attorneys and agents serving Rockford, IL are Andrew J Doyle (Reinhart Boerner & Van Deuren P.C.), Andrew J Heinisch (Reinhart, Boerner, Van Deuren, P.C.), Brent G. Brunner, Gordon M Wright (Reinhart Boerner Van Deuren P.C.) and Jeffery Jay Makeever (Reinhart, Boerner, Van Deuren, P.C.). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Rockford are verified against official records?
10 of the top 10 match an active official record: Andrew J Doyle (Reinhart Boerner & Van Deuren P.C.) (U.S. Patent and Trademark Office), Andrew J Heinisch (Reinhart, Boerner, Van Deuren, P.C.) (U.S. Patent and Trademark Office), Brent G. Brunner (U.S. Patent and Trademark Office), Gordon M Wright (Reinhart Boerner Van Deuren P.C.) (U.S. Patent and Trademark Office) and Jeffery Jay Makeever (Reinhart, Boerner, Van Deuren, P.C.) (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 .