#1Eric D. Ha
Based in IL
Patent Attorneys & Agents in Coles County, IL
The top-ranked patent attorneys and agents serving Coles County, IL are Eric D. Ha, John F Watson (Craig & Craig, LLC) and R Sean Hocking (Craig and Craig). We list 5 patent attorneys and agents serving Coles County, IL. 5 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 Coles County, IL. 5 providers, 5 of the top 5 verified against federal or state records. Registry records checked on 2026-11-04.
Top 5 ranked patent attorneys and agents for Coles County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Eric D. Ha | Registered to practice before the USPTO in patent matters#84513 | IL | (240) 716-4451 |
| 2 | John F Watson (Craig & Craig, LLC) | Registered to practice before the USPTO in patent matters#37962 | Mattoon, IL | (217) 234-6481 |
| 3 | R Sean Hocking (Craig and Craig) | Registered to practice before the USPTO in patent matters#45970 | Mattoon, IL | (217) 234-6481 |
| 4 | Katy C Fain | Registered to practice before the USPTO in patent matters#42520 | IL | (217) 656-7191 |
| 5 | John L. Hertenstein (AF Holding Company) | Registered to practice before the USPTO in patent matters#74784 | IL | (217) 728-8388 |
#2John F Watson (Craig & Craig, LLC)
Based in Mattoon, IL#3R Sean Hocking (Craig and Craig)
Based in Mattoon, IL#4Katy C Fain
Serves this area from IL#5John L. Hertenstein (AF Holding Company)
Serves this area from IL
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Frequently asked questions
How many patent attorneys and agents serve Coles County?
We list 5 patent attorneys and agents serving Coles County, IL: 3 based there and 2 serving it from nearby. 5 of the top 5 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Coles County?
The top-ranked patent attorneys and agents serving Coles County, IL are Eric D. Ha, John F Watson (Craig & Craig, LLC), R Sean Hocking (Craig and Craig), Katy C Fain and John L. Hertenstein (AF Holding Company). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Coles County are verified against official records?
5 of the top 5 match an active official record: Eric D. Ha (U.S. Patent and Trademark Office), John F Watson (Craig & Craig, LLC) (U.S. Patent and Trademark Office), R Sean Hocking (Craig and Craig) (U.S. Patent and Trademark Office), Katy C Fain (U.S. Patent and Trademark Office) and John L. Hertenstein (AF Holding Company) (U.S. Patent and Trademark Office). 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
Charleston, Mattoon, Oakland, Ashmore, Humboldt, Lerna, Trilla, Janesville