Top Inventors in Normal, IL — 2025

Normal, IL ranks #648 worldwide for total patents filed in 2025, with 193 patents from 70 inventors. Leading employers of inventors based in Normal, IL include State Farm, Cknapp Sales, Medtronic. That works out to 3.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 70 inventors

Rank	Inventor	Primary Company	Patents
1	Brian Mark Fields	State Farm	23
2	Ryan Michael Gross	State Farm	13
3	Brandon Meyer	Cknapp Sales	11
3	Leo Nelson Chan	State Farm	11
#5	Amy Engelhorn	State Farm	7
#6	Deanna L. Stockweather	State Farm	6
#6	William J. Leise	State Farm	6
#8	David Turrentine	State Farm	5
#8	Jeffrey S. Myers	State Farm	5
#10	Richard J. Lovings	State Farm	4
#10	Harsh Lalwani	State Farm	4
#10	J. Lynn Wilson	—	4
#10	Edward P. Matesevac, III	State Farm	4
#10	Mary Kay Mueller	State Farm	4
#10	Steve Roberson	State Farm	4
#10	Anthony McCoy	State Farm	4
#17	John M. VanAntwerp	State Farm	3
#17	Jeremy Carnahan	State Farm	3
#17	Shaktiraj Chauhan	State Farm	3
#17	Timothy John McManaman	—	3
#17	Shawn Renee Harbaugh	State Farm	3
#17	Bradley A. Craig	State Farm	3
#17	Kim E. Flesher	State Farm	3
#24	Thomas Michael Potter	State Farm	2
#24	Ronald R. Duehr	State Farm	2
#24	Sunish Menon	State Farm	2
#24	John Westhues	State Farm	2
#24	Dustin Ryan Carter	State Farm	2
#24	Dingchao Zhang	State Farm	2
#24	David Leonardo Cedeno	Medtronic	2
#24	Andrew J. Feit	State Farm	2
#24	Jason McKee	State Farm	2
#24	Sarah Kirby	State Farm	2
#34	Kelly S. Minter	State Farm	1
#34	John Freymann	State Farm	1
#34	Nicholas R. Baker	State Farm	1
#34	Tony Buchberger	State Farm	1
#34	Chien Che Huang	State Farm	1
#34	Kristina Seymour	State Farm	1
#34	Terry Quakenbush	State Farm	1
#34	Elizabeth Orzolek	State Farm	1
#34	Yong Yi Bay	Wells Fargo Bank, N.A.	1
#34	Seth Evans	Caterpillar	1
#34	Jeff Riblet	State Farm	1
#34	Jennifer L. Crawford	State Farm	1
#34	Evan Stalter	State Farm	1
#34	Earl F. Hyser	State Farm	1
#34	Lynne Wagner	State Farm	1
#34	Lucas Wiechman	State Farm	1
#34	Mohamed A. Wazeer	State Farm	1

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Part of Illinois

Normal, IL 2025