Top Inventors in Chillicothe, IL

Chillicothe, IL ranks #2,645 worldwide for total patents filed all time, with 1,168 patents from 214 inventors. Leading employers of inventors based in Chillicothe, IL include Caterpillar, Grape Technology Group, Ingersoll-Rand Industrial U.S.. That works out to 190.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 214 inventors

Rank	Inventor	Primary Company	Patents
1	Dennis H. Gibson	Caterpillar	68
2	Adam J. Gudat	Caterpillar	54
3	John S. Miller	Grape Technology Group	34
3	Bryan E. Nelson	Caterpillar	34
#5	Alan R. Coutant	Caterpillar	31
#6	Gary C. Bryant	Caterpillar	28
#7	Robert M. Campion	Caterpillar	26
#8	Stephen V. Lunzman	Caterpillar	25
#9	Jon T. Immel	Caterpillar	23
#10	Daniel Stanek	Caterpillar	22
#11	John P. Timmons	Caterpillar	21
#12	Christopher R. Gehrke	Caterpillar	20
#12	Benjamin J. Kovalick	Caterpillar	20
#14	Everett G. Brandt	Caterpillar	19
#14	Christopher F. Gallmeyer	Caterpillar	19
#16	Allyn P. Bock	Caterpillar	17
#16	Scott I. Turner	Ingersoll-Rand Industrial U.S.	17
#18	Michael J. Campagna	Caterpillar	16
#19	Steven F. Meister	Caterpillar	14
#19	Richard A. Carpenter	Caterpillar	14
#21	Steven R. Krause	Caterpillar	13
#21	Michael D. Beyer	Caterpillar	13
#23	Joshua Struble	Caterpillar	12
#23	John J. Bernardi	Caterpillar	12
#23	Steven C. Bray	Caterpillar	12
#26	Timothy Adam Bazyn	Caterpillar	11
#27	Donald Stickel	Caterpillar	10
#27	Robert N. Stedman	Caterpillar	10
#27	Tazio S. Grivetti	Caterpillar	10
#27	Michael S. Bond	Caterpillar	10
#31	Christopher A. Padilla	Caterpillar	9
#31	James Wagner	Caterpillar	9
#31	Jason L. Sebright	Caterpillar	9
#34	Patrick W. Savage, Jr.	Caterpillar	8
#34	Kent C. Bates	Caterpillar	8
#34	Matthew F. Fahrenkrug	Caterpillar	8
#34	Michael C. Gatz	Caterpillar	8
#34	John Morris	Vesuvius U S A	8
#34	David L. Dickrell	Caterpillar	8
#34	Edward H. Betts, Jr.	Caterpillar	8
#34	Francis J. Raab	Caterpillar	8
#34	Matthew Thomas Kiser	Caterpillar	8
#43	George E. Donaldson	Caterpillar	7
#43	Matthew E. Kontz	Caterpillar	7
#43	Christopher D. Derham	Caterpillar	7
#43	Brian R. Weller	Caterpillar	7
#43	Brian R. Janes	Caterpillar	7
#48	J. Roger Weber	Caterpillar	6
#48	Leon Adcock	Caterpillar	6
#48	Daniel Crosby	Caterpillar	6

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