Boyer; Rick L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Boyer; Rick L..The latest application filed is for "viscous fan drive systems having fill and scavenge control".

Company Profile

0.18.16

Boyer; Rick L. - Marshall MI US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Viscous Fan Drive Systems Having Fill And Scavenge Control App 20140209180 - Boyer; Rick L.	2014-07-31
Viscous fan drive systems having fill and scavenge control Grant 8,701,852 - Boyer April 22, 2	2014-04-22
Electromagnetic differential speed control system for a fluid coupling device Grant 8,627,936 - Boyer January 14, 2	2014-01-14
Electronically controlled fluid coupling device with fluid scavenge control Grant 8,616,357 - Boyer December 31, 2	2013-12-31
Electronically controlled fluid coupling device with fluid scavenge control Grant 8,596,438 - Boyer December 3, 2	2013-12-03
Electronically Controlled Fluid Coupling Device With Fluid Scavenge Control App 20130134008 - Boyer; Rick L.	2013-05-30
Electronically controlled fluid coupling device with fluid scavenge control and enhanced cooling Grant 8,186,494 - Boyer May 29, 2	2012-05-29
Electronically Controlled Fluid Coupling Device With Fluid Scavenge Control App 20110266111 - Boyer; Rick L.	2011-11-03
Electronically controlled fluid coupling device with fluid scavenge control Grant 7,980,373 - Boyer July 19, 2	2011-07-19
Electronically controlled fluid coupling device with fluid scavenge control and slip speed sensor Grant 7,913,825 - Boyer March 29, 2	2011-03-29
Electronically controlled fluid coupling device with fluid scavenge control and check valve Grant 7,913,826 - Boyer March 29, 2	2011-03-29
Electromagnetic Differential Speed Control System For A Fluid Coupling Device App 20100059325 - Boyer; Rick L.	2010-03-11
Viscous Fan Drive Systems Having Fill And Scavenge Control App 20100044602 - Boyer; Rick L.	2010-02-25
Magnetorheological Fan Coupling App 20090145713 - Robb; Neil E. ; et al.	2009-06-11
Magnetorheological fan coupling Grant 7,490,707 - Robb , et al. February 17, 2	2009-02-17
Electronically Controlled Fluid Coupling Device With Fluid Scavenge Control And Enhanced Cooling App 20080173513 - Boyer; Rick L.	2008-07-24
Magnetorheological fan coupling Grant 7,364,025 - Robb , et al. April 29, 2	2008-04-29
Electronically Controlled Fluid Coupling Device With Fluid Scavenge Control And Check Valve App 20080023290 - Boyer; Rick L.	2008-01-31
Electronically Controlled Fluid Coupling Device With Fluid Scavenge Control And Slip Speed Sensor App 20080023289 - Boyer; Rick L.	2008-01-31
Electronically Controlled Fluid Coupling Device With Fluid Scavenge Control App 20080023288 - Boyer; Rick L.	2008-01-31
Electronically controlled fluid coupling device Grant 7,278,524 - Boyer October 9, 2	2007-10-09
Magnetorheological Fan Coupling App 20060272916 - Robb; Neil E. ; et al.	2006-12-07
Magnetorheological Fan Coupling App 20060272917 - Robb; Neil E. ; et al.	2006-12-07
Electronically Controlled Fluid Coupling Device App 20060237278 - Boyer; Rick L.	2006-10-26
Electronically controlled fluid coupling device Grant 7,083,032 - Boyer August 1, 2	2006-08-01
Electronically controlled fluid coupling device App 20060042902 - Boyer; Rick L.	2006-03-02
Temperature-controlled variable speed water pump Grant 6,725,813 - Boyer April 27, 2	2004-04-27
Viscous fluid coupling and external actuator assembly therefor Grant 5,152,383 - Boyer , et al. October 6, 1	1992-10-06

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