Top Inventors in Ventura, CA | Patent Leaderboard

Ventura, CA ranks #657 worldwide for total patents filed all time, with 5,128 patents from 881 inventors. Leading employers of inventors based in Ventura, CA include Wms Gaming, IBM, Immersion.

Showing 1–50 of 881 inventors

Rank	Inventor	Primary Company	Patents
1	Alfred Thomas	Wms Gaming	267
2	Craig M. Trim	—	215
3	Craig M. Trim	IBM	213
#4	Christopher J. Ullrich	Immersion	132
#5	John Michael Barker	—	113
#6	Olaf Mjelde	Aquastar Pool Products	80
#7	Jack J. LeTourneau	Robert T. And Virginia T. Jenkins	65
#8	Robert Monaghan	Illuscio	58
#9	Chanmin Su	Bruker Nano	56
#10	Thomas Weisel	Pivot Medical	55
#11	Christjane Burg	Global Brand Marketing	49
#12	Melvyn L. Henkin	Henkin-Laby	48
#13	Bruce K. Winker	Teledyne Scientific & Imaging	46
#13	Jordan M. Laby	Henkin-Laby	46
#15	Thomas H. Ward	John Deere	44
#16	Alvin Tolosa	Emhart	40
#17	Christopher S. Mudd	AbbVie	38
#17	Kurt Thomas Soto	Sonos	38
#19	Zoltan Somogyi	Pacesetter	36
#20	Michael Leung	Cree	34
#21	Rick Bontrager	Zume	33
#21	Brian M. Shelton	Alfred E. Mann Foundation For Scientific Research	33
#23	Christian L. Houlberg	US Air Force	32
#23	Michael A. Ragosta	M. M. & R. Products	32
#25	John Cook	Mad Dogg Athletics	31
#25	Mark Gerard Tebbe	Munchkin	31
#25	Rohit Jain	Google	31
#28	Lynn C. Thompson	Unknown	29
#28	Bruce Quaal	The Sloan	29
#28	Blair L. Winner	Ball Horticultural	29
#31	Ronan P. Le Toquin	Cree	28
#31	Edward E. Boughton, III	Nostalgia Products	28
#31	Matthew R. Kaller	Amgen	28
#31	Izhar Medalsy	Nexa3D	28
#35	Dennis Zottola	—	27
#36	William Huckestein	—	26
#36	Keith McBride	Bioness	26
#36	Randall E. Ohnemus	Injectimed	26
#36	Aaron C. Siegmund	Amgen	26
#36	Christopher B. Churchill	Hrl Laboratories	26
#41	William J. Bertrand	Medtronic	25
#41	Marvin L. Ryken	US Air Force	25
#41	Courtney Lane	—	25
#44	Randall Adam Yates	Applied Minds	24
#44	Chris Ullrich	Immersion	24
#46	Kenji Watabe	Ortho Systems	23
#46	Sylvain Marcel Colin	Pacific Light & Hologram	23
#48	Brett D. Ritter	Unknown	22
#48	Andrew A. Welcher	Amgen	22
#50	Graham F. Milne	Amgen	21

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