Top Inventors in Glen Ellyn, IL | Patent Leaderboard

Glen Ellyn, IL ranks #1,107 worldwide for total patents filed all time, with 3,059 patents from 541 inventors. Leading employers of inventors based in Glen Ellyn, IL include Uop, The Standard Oil, Nucurrent. That works out to 106.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 541 inventors

Rank	Inventor	Primary Company	Patents
1	Alakananda Bhattacharyya	Uop	118
2	James F. Brazdil	The Standard Oil	96
3	Michael Katz	Nucurrent	83
#4	Bradley M. Hiben	Motorola	72
#4	Robert T. Thurman	Wilson Sporting Goods	72
#6	Joseph J. Zupancic	—	71
#7	Kenneth R. Fenne	Pittway	62
#8	Daniel B. McGowan	Molex	60
#9	William Ward	Cabot Microelectronics	54
#10	Ryan M. Briggs	Allstate Insurance	49
#11	James C. Hand	Columbia Insurance	38
#12	Matthew James Manzella	Allstate Insurance	35
#13	Jim Hand	Waterloo Industries	34
#13	Gary P. Hagen	Amoco	34
#15	Jerry D. Kachlic	Molex	32
#16	Roberto A. Capodieci	Mars, Incorporated	31
#17	William McDonough	Navigation Technologies	27
#18	Benedito J. Fonseca, Jr.	Arris Enterprises	26
#18	Robert J. Corke	Motorola	26
#20	Md Rashidul Islam	Motorola Mobility	25
#21	Gerald R. English	Laird Technologies	24
#22	Mark Daniel Janninck	Motorola	23
#22	Michael S. Sandacz	Uop	23
#24	Bret R. Marschand	Sanford	21
#24	James T. Beaucaire	International Engine Intellectual Property Company	21
#26	John C. Moran	AT&T	20
#26	Harry Edward Mussman	Level 3 Communications	20
#28	Paul G. Simmons	Restaurant Technology	19
#28	Stanley G. Wiedmeyer	Ge-Hitachi Nuclear Energy Americas	19
#30	John G. Williams	E.I. Du Pont De Nemours And	18
#30	Richard J. Dynarski	Qualcomm	18
#30	David Rossi	Sportcraft	18
#33	Shuyuan Liao	G.D. Searle	17
#33	Roger B. Poeppel	The University Of Chicago	17
#33	Christopher J. Desmond	Memoryweb	17
#33	Nancy L. Desmond	Memoryweb	17
#33	Keith Cyzen	Unknown	17
#38	Tedd M. Schneidewend	Pentair Residential Filtration	16
#38	Andy Hill	Kla-Tencor	16
#38	Daniel R. Schroeder	Motorola	16
#38	Russell C. Schulz	Uop	16
#38	Karl Z. Steigleder	Uop	16
#38	Lawrence B. Peck	Amoco	16
#44	Raymond B. Essick, IV	Motorola	15
#44	Kurt Detrick	Uop	15
#46	Chau Ha	Dsm N.V.	14
#46	A. John Michaelis	Xaar Limited	14
#46	Mark C. Wiedner	—	14
#46	Donald Lee Andruska	AT&T	14
#46	Michael E. Nagy	IBM	14

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