Top Inventors in Chicago, IL | Patent Leaderboard

Chicago, IL ranks #30 worldwide for total patents filed all time, with 63,948 patents from 13,327 inventors. Leading employers of inventors based in Chicago, IL include IBM, Lenovo (Singapore) Pte., Cleversafe. That works out to 23.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 13,327 inventors

Rank	Inventor	Primary Company	Patents
1	Greg R. Dhuse	IBM	504
2	Wesley B. Leggette	IBM	450
3	Ravi Kuchibhotla	Lenovo (Singapore) Pte.	391
#4	Ilya Volvovski	IBM	317
#5	S. Christopher Gladwin	Cleversafe	281
#6	Akira Yamaguchi	Fujitsu Limited	262
#7	Manish Motwani	IBM	227
#8	Leon Stenneth	Here Global B.V.	193
#9	Paul M. Lesley	Bally Gaming	186
#10	Robert A. West	Trading Technologies International	158
#11	Jeremy M. Hornik	Wms Gaming	156
#12	Tino Soelberg	Steelseries Aps	154
#13	Alberto Peralta	Nucurrent	153
#14	Geraint Krumpe	Liberty Hardware Mfg.	147
#15	Scott H. Wilson	Wimo Labs	143
#16	Jeffrey A. Hubbell	University Of Texas System	139
#17	Blake Konrardy	State Farm	127
#18	Timothy C. Loose	Wms Gaming	126
#19	James M. Rasmussen	Wms Gaming	125
#20	Supratik Guha	IBM	122
#21	Antonio Facchetti	Polytec Gmbh	116
#22	George Kondiles	Ocient Holdings	114
#23	Tong Wu	Shanghai Tianma Am-Oled Co.	113
#24	Damon E. Gura	Wms Gaming	109
#25	Mark Miller	Cfph	107
#26	Antonio Belton	Water Pik	104
#27	Satoru Inoue	Mitsubishi Electric	103
#28	James Fowe	Here Global B.V.	102
#29	Gurpreet Singh	Intel	100
#29	James E. Audia	Eli Lilly	100
#31	Akio Tanaka	Nec	97
#32	Loren Veltrop	Prince Castle	96
#32	Martin L. Zimmerman	Commscope Technologies	96
#34	Yu-Chuan Lin	Qualcomm	95
#35	Monisha Ghosh	Interdigital Patent Holdings	91
#36	Mark V. Slusar	Allstate Insurance	90
#36	Dane K. Parker	The Goodyear Tire & Rubber	90
#38	Bart R. Cilfone	IBM	89
#38	Piotr Konrad Tysowski	Research In Motion Limited	89
#38	Jason Arnold	Ocient Holdings	89
#38	Lori Greiner	For Your Ease Only	89
#42	Andrew C. Guinn	Wms Gaming	88
#43	Alan P. Kozikowski	Georgetown University	87
#44	James E. Brewer	Survivalink	86
#45	Steven Rehkemper	Rehco	85
#45	Jennifer A. Brandmaier	Allstate Insurance	85
#47	Robert J. Klein	Cummins-Allison	84
#48	Ankit Gupta	Google	83
#48	Alberto Velez	Holly Hunt Enterprises	83
#48	Christopher B. Houghton	Access Business Group International	83

12 3 Next »

Part of Illinois

Chicago, IL All Time