Joel E. Mowatt — 20 Patents at General Motors

Joel E. Mowatt has been granted 20 US patents while listed as an inventor at General Motors. The first was granted in 1992 and the most recent in September 2025. Joel E. Mowatt ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Joel E. Mowatt in Carmel, IN, US.

Patents per Year

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Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12415413	Three speed planetary transmission	Isaac Mock	2025-09-16
8425361	Lubrication system for a planetary gear set	Kevin C. Beckner, Gregory W. Kempf, Timothy J. Reinhart	2013-04-23	$5,825,000
7810622	Transmission clutches	Michael D. Foster, Gregory W. Kempf, James A. Raszkowski	2010-10-12
7607220	Method for establishing electrical connections in a hybrid electro-mechanical transmission	William S. Reed, Edward L. Kaiser	2009-10-27
7586225	Hybrid transmission motor module with integral wire connections	James A. Raszkowski, Edward L. Kaiser, Anthony P. Tata, Kyle K. Kinsey, William S. Reed	2009-09-08
7493999	Hybrid electro-mechanical transmission park system and method of assembly	William S. Reed, James A. Raszkowski, Bert D. Love, Rick K. Daugherty	2009-02-24	$2,377,000
7383933	Hybrid electro-mechanical transmission with secured hub for park pawl loading and method	William S. Reed, James A. Raszkowski	2008-06-10	$8,573,000
7284313	Method for assembling a hybrid electro-mechanical transmission	James A. Raszkowski, Edward L. Kaiser, Anthony P. Tata, Kyle K. Kinsey, Fredrick R. Poskie +1 more	2007-10-23
7284648	Non-sealed park actuator guide for hybrid transmission and method	William S. Reed, James A. Raszkowski, Bert D. Love, Rick K. Daugherty	2007-10-23	$15,413,000
7255021	Apparatus for selectively configuring a hybrid electro-mechanical vehicular transmission	William S. Reed	2007-08-14	$24,058,000
7226384	Torsional damper for electrically-variable transmission with lock-out clutch assembly	Eric S. Tryon, James A. Raszkowski, Richard L. Wagner	2007-06-05
7223202	Hydraulic circuit for torsional damper assembly of an electrically variable transmission	Eric S. Tryon, Kenneth D. Schoch	2007-05-29	$17,256,000
7152724	Hybrid electro-mechanical transmission park system access cover and method	William S. Reed, James A. Raszkowski, Bert D. Love, Rick K. Daugherty	2006-12-26	$8,022,000
7150631	Hybrid electro-mechanical transmission wire isolators with threaded inserts	William S. Reed, Edward L. Kaiser	2006-12-19	$11,118,000
7129595	Hybrid electro-mechanical vehicular transmission having multiple modular motor/generators assembled from like components	William S. Reed, James A. Raszkowski, Edward L. Kaiser	2006-10-31	$9,131,000
7002271	Wiring connection module for hybrid electro-mechanical transmission	William S. Reed, Edward L. Kaiser	2006-02-21	$6,082,000
7002267	Method and apparatus for cooling a hybrid transmission electric motor	James A. Raszkowski, Edward L. Kaiser, Anthony P. Tata, Kyle K. Kinsey, William S. Reed +1 more	2006-02-21	$6,082,000
6796546	Valve assembly	Kevin R. Wayman, Drew A. Crafton	2004-09-28	$12,952,000
5352161	Capacity control for nested clutch automatic transmission	Charles F. Long, Phillip F. McCauley	1994-10-04
5087173	Seating and alignment detecting device	Anthony R. Uliana	1992-02-11

Joel E. Mowatt — 20 Patents

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