#1Matthew D. Weeks
Based in IL
Patent Attorneys & Agents in Knox County, IL
The top-ranked patent attorneys and agents serving Knox County, IL are Matthew D. Weeks, Kelsey Anne Ewing (Caterpillar Inc.) and Tessa M. Kroll (Caterpillar Inc.). We list 57 patent attorneys and agents serving Knox 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 Knox County, IL. 57 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 Knox County
#2Kelsey Anne Ewing (Caterpillar Inc.)
Serves this area from IL#3Tessa M. Kroll (Caterpillar Inc.)
Serves this area from IL#4Russel Philip Steele
Serves this area from IL#5Brent D Rafferty
Serves this area from Hanna City, IL (28 mi)#6Thomas L Derry
Serves this area from IL#7Bradley D. Johnson
Serves this area from Dunlap, IL (29 mi)#8Curtis P Ribando
Serves this area from Peoria, IL (31 mi)#9Katherine W Umpleby
Serves this area from Peoria, IL (31 mi)#10Xinyu Ge
Serves this area from Peoria, IL (31 mi)
20 more providers serving this area
- Mark A Appleton (Appleton Law Office), IL
- William F Lindquist, IL
- James B Golden (Goldens M & I), IL
- Randall Earl Deck (United States Dept Of Agriculture), IL
- Andrew J. Kabat (Caterpillar Inc.), Peoria, IL (34 mi)
- Bart A Fisher (Caterpillar Inc.), Peoria, IL (34 mi)
- Brian A. R. Raddatz (Caterpillar Inc.), Peoria, IL (34 mi)
- Brittany A. Leigh (Caterpillar Inc.), Peoria, IL (34 mi)
- Byron Grant Buck II (Caterpillar, Inc.), Peoria, IL (34 mi)
- Craig A Johnson (c/o CEFCU Compliance), Peoria, IL (34 mi)
- Daniel A. Staley (Caterpillar Inc.), Peoria, IL (34 mi)
- Derek J. Somogy (Caterpillar Inc.), Peoria, IL (34 mi)
- Edward Y Lin (Caterpillar Inc.), Peoria, IL (34 mi)
- Eric D Misfeldt (Caterpillar Inc.), Peoria, IL (34 mi)
- Janda' M Carter (Caterpillar Inc.), Peoria, IL (34 mi)
- J Derel Monteith Jr (Caterpillar, Inc.), Peoria, IL (34 mi)
- Jeff A Greene (Caterpillar, Inc.), Peoria, IL (34 mi)
- Jeffrey A Ruppel (Caterpillar Incorporated), Peoria, IL (34 mi)
- Keith Patrick Roberson (Caterpillar Inc.), Peoria, IL (34 mi)
- Kelsey L Milman (Caterpillar Inc.), Peoria, IL (34 mi)
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Frequently asked questions
How many patent attorneys and agents serve Knox County?
We list 57 patent attorneys and agents serving Knox County, IL: 1 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 Knox County?
The top-ranked patent attorneys and agents serving Knox County, IL are Matthew D. Weeks, Kelsey Anne Ewing (Caterpillar Inc.), Tessa M. Kroll (Caterpillar Inc.), Russel Philip Steele and Brent D Rafferty. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Knox County are verified against official records?
10 of the top 10 match an active official record: Matthew D. Weeks (U.S. Patent and Trademark Office), Kelsey Anne Ewing (Caterpillar Inc.) (U.S. Patent and Trademark Office), Tessa M. Kroll (Caterpillar Inc.) (U.S. Patent and Trademark Office), Russel Philip Steele (U.S. Patent and Trademark Office) and Brent D Rafferty (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
Galesburg, Abingdon, Knoxville, East Galesburg, Wataga, Oak Run, Oneida, Yates City, Williamsfield, Altona, Victoria, Henderson, Maquon, Rio, Gilson, St. Augustine