#1Mark A Appleton (Appleton Law Office)
Based in IL
Patent Attorneys & Agents in Mercer County, IL
The top-ranked patent attorneys and agents serving Mercer County, IL are Mark A Appleton (Appleton Law Office), William F Lindquist and Russel Philip Steele. We list 32 patent attorneys and agents serving Mercer County, IL. 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 Mercer County, IL. 32 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 Mercer County
#2William F Lindquist
Based in IL#3Russel Philip Steele
Serves this area from IL#4Duane Allen Coordes
Serves this area from Rock Island, IL (21 mi)#5James B Eagle (Eagle and Eagle)
Serves this area from Rock Island, IL (21 mi)#6Michael W Mihm (Mihm Legal Services)
Serves this area from Rock Island, IL (21 mi)#7Jimmie R Oaks
Serves this area from IL#8April A Price (Deere & Company)
Serves this area from Moline, IL (23 mi)#9Barry A. Winkler (Deere & Company)
Serves this area from Moline, IL (23 mi)#10Brian C. Andress (Deere & Company)
Serves this area from Moline, IL (23 mi)
20 more providers serving this area
- Charles G Bonsell, Moline, IL (23 mi)
- Charles T Graham (Deere and Company), Moline, IL (23 mi)
- Daniel A Griswold (Deere & Company), Moline, IL (23 mi)
- Darien L Reddick (Deere & Company), Moline, IL (23 mi)
- David M Dremann (Deere & Company), Moline, IL (23 mi)
- Douglas J. Duff (Deere & Company), Moline, IL (23 mi)
- Hope W Carter (Deere and Company World Headquarters), Moline, IL (23 mi)
- Indhira Anna La Puma, Moline, IL (23 mi)
- Jameelah I. Haadee (Deere and Company), Moline, IL (23 mi)
- Jessica Lee Susie (Deere & Company), Moline, IL (23 mi)
- Joel Steven Carter (Deere & Company), Moline, IL (23 mi)
- Joshua C Heitsman (Deere & Company), Moline, IL (23 mi)
- Kevin D Bailey (Deere & Company), Moline, IL (23 mi)
- Marilyn S Dawkins (Deere & Company), Moline, IL (23 mi)
- Matthew I. Burton (John Deere), Moline, IL (23 mi)
- Michael Yu (Deere & Company), Moline, IL (23 mi)
- Piya G Salgia (Deere & Company), Moline, IL (23 mi)
- Ravi K Sinha (Deere & Company), Moline, IL (23 mi)
- Scott Daniel Clair (Deere & Company), Moline, IL (23 mi)
- S Michael Patton (Deere & Company), Moline, IL (23 mi)
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Frequently asked questions
How many patent attorneys and agents serve Mercer County?
We list 32 patent attorneys and agents serving Mercer County, IL: 2 based there and 30 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 Mercer County?
The top-ranked patent attorneys and agents serving Mercer County, IL are Mark A Appleton (Appleton Law Office), William F Lindquist, Russel Philip Steele, Duane Allen Coordes and James B Eagle (Eagle and Eagle). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Mercer County are verified against official records?
10 of the top 10 match an active official record: Mark A Appleton (Appleton Law Office) (U.S. Patent and Trademark Office), William F Lindquist (U.S. Patent and Trademark Office), Russel Philip Steele (U.S. Patent and Trademark Office), Duane Allen Coordes (U.S. Patent and Trademark Office) and James B Eagle (Eagle and Eagle) (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 .
Communities served
Aledo, Viola, Matherville, Sherrard, Windsor, New Boston, Keithsburg, Joy, Preemption, Seaton, North Henderson, Cable, Swedona, Millersburg, Eliza, Hamlet