Ralph S. Walker

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Livonia, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Gear mechanism for motor vehicles
- Patent number 9,631,681
- Issue date Apr 25, 2017
- Ford Global Technologies, LLC
- Ralph S. Walker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power-off downshift engagement dampening
- Patent number 8,308,609
- Issue date Nov 13, 2012
- Ford Global Technologies, LLC
- Shawn A. Holland
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control of torque direction transition in a powershift transmission
- Patent number 8,292,785
- Issue date Oct 23, 2012
- Ford Global Technologies, LLC
- Ralph S. Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control of coasting downshifts in an automatic transmission for mot...
- Patent number 7,294,092
- Issue date Nov 13, 2007
- Ford Global Technologies, LLC
- Ralph Walker
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
GEAR MECHANISM FOR MOTOR VEHICLES
- Publication number 20140048372
- Publication date Feb 20, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ralph S. Walker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power-Off Downshift Engagement Dampening
- Publication number 20110306464
- Publication date Dec 15, 2011
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Shawn A. Holland
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control of Torque Direction Transition in a Powershift Transmission
- Publication number 20110300991
- Publication date Dec 8, 2011
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ralph S. Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Control of coasting downshifts in an automatic transmission for mot...
- Publication number 20070082784
- Publication date Apr 12, 2007
- Ralph Walker
- B60 - VEHICLES IN GENERAL