Top Inventors in Barrington, IL | Patent Leaderboard

Barrington, IL ranks #678 worldwide for total patents filed all time, with 4,965 patents from 767 inventors. Leading employers of inventors based in Barrington, IL include Motorola Mobility, Unknown, Cummins-Allison. That works out to 463.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 767 inventors

Rank	Inventor	Primary Company	Patents
1	Robert T. Love	Motorola Mobility	258
2	Ole K. Nilssen	Unknown	231
3	Douglas U. Mennie	Cummins-Allison	186
#4	William J. Jones	Cummins-Allison	172
#5	James J. Sanfilippo	Clear Lam Packaging	118
#6	Frederick W. Masanek, Jr.	Macneil Ip	99
#7	Thomas A. Tisbo	—	93
#8	Erich J. Schlosser	Weber-Stephen Products	73
#9	David A. Lomas	Uop	69
#10	Clint J. Marlow	Allstate Insurance	66
#11	Robert J. Schmidt	Uop	62
#12	Alan C. Wendt	Usg Interiors	61
#13	Timothy W. Gibson	Allstate Insurance	59
#14	Albert Musschoot	General Kinematics	54
#15	Brian Peterson	Rovi Guides	49
#16	Manian Ramesh	Nalco Chemical	48
#17	Richard W. Grabenkort	Abbott	42
#17	Eugene P. Mathews	—	42
#17	Clinton V. Kopp	Memtec	42
#17	Peter J. Walters	Seaquistperfect Dispensing Foreign	42
#21	Theodore W. Meyers	Tuf-Tite	38
#22	F. Paul Valenti, Jr.	Chicago Tag & Label	37
#23	Zili Li	Motorola	34
#24	Mitsuzo Shida	Chemplex	32
#25	Omar Torres	Incredible Technologies	31
#26	Burnell J. Wollar	Philips Plastics	30
#27	Gerald Zboch	Stokely-Van Camp	29
#28	Salvatore Manzella, JR.	Fenwal	28
#29	Patrick Kenny	AT&T	27
#29	Dennis L. Stephens	Motorola	27
#29	Richard B. Kraus	General Kinematics	27
#29	William L. Gabriel	Illinois Tool Works	27
#33	Michael D. Pearce	—	25
#34	Roy Speer	Clear Lam Packaging	24
#35	Alan P. Rottinghaus	Motorola	23
#35	C. John Allegretti	Arrows Up	23
#37	Beth McCulloch	Uop	22
#37	Ed Guntin	Steelseries Aps	22
#37	David R. Blackburn	United States Gypsum	22
#37	James E. Mathis	Motorola	22
#37	Boh C. Tsai	American Can	22
#37	James R. Hitchcock	Baxter Travenol Laboratories	22
#43	Juan Manuel Martinez	Motorola Mobility	21
#44	Douglas J. Hidding	Blackhawk Molding Co.	20
#44	Donald J. Steidinger	Wallace Computer Services	20
#44	Leslie C. Hardison	Ari Technologies	20
#44	Donald L. Wilson	Etymotic Research	20
#48	Dennis E. Persyk	Siemens Gammasonics	19
#48	John R. Palmer	The Upjohn	19
#48	Chol-Bum M. Kweon	General Motors	19

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