Jonathan Boyd

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Royal Oak, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Dog clutch for a vehicle transmission
- Patent number 10,247,252
- Issue date Apr 2, 2019
- Joseph R Littlefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Synchronizer for radially applied dog clutch for a vehicle
- Patent number 10,190,643
- Issue date Jan 29, 2019
- Joseph R Littlefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Radially applied dog clutch with bi-directional ratcheting for a ve...
- Patent number 10,138,947
- Issue date Nov 27, 2018
- Joseph R Littlefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
RADIALLY APPLIED DOG CLUTCH WITH BI-DIRECTIONAL RATCHETING FOR A VE...
- Publication number 20180231064
- Publication date Aug 16, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Joseph R Littlefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DOG CLUTCH FOR A VEHICLE TRANSMISSION
- Publication number 20180231063
- Publication date Aug 16, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Joseph R Littlefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYNCHRONIZER FOR RADIALLY APPLIED DOG CLUTCH FOR A VEHICLE
- Publication number 20180231068
- Publication date Aug 16, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Joseph R Littlefield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...