John M. Loeffler

Person

Toledo, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vibration sensing and diagnostic system for vehicle drive train com...
- Patent number 5,893,892
- Issue date Apr 13, 1999
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Interlock assembly for vehicle transmission
- Patent number 5,771,746
- Issue date Jun 30, 1998
- Dana Corporation
- Kurt R. Baer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Compact shift assembly with interlock
- Patent number 5,704,252
- Issue date Jan 6, 1998
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration sensing and diagnostic system for transmission assembly
- Patent number 5,596,496
- Issue date Jan 21, 1997
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vehicle transmission having manually shifted lower gears and automa...
- Patent number 5,566,579
- Issue date Oct 22, 1996
- Dana Corporation
- George A. Willford
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multiple cone synchronizer for vehicle transmission
- Patent number 5,560,461
- Issue date Oct 1, 1996
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Restraining plate and interlock bracket for vehicle transmission
- Patent number 5,560,255
- Issue date Oct 1, 1996
- Dana Corporation
- George A. Willford
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shift rail position sensor for vehicle transmission
- Patent number 5,468,197
- Issue date Nov 21, 1995
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vehicle transmission having manually shifted lower gears and automa...
- Patent number 5,450,767
- Issue date Sep 19, 1995
- Dana Corporation
- George A. Willford
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Removable overdrive lockout
- Patent number 5,284,065
- Issue date Feb 8, 1994
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Forward/center control shifting apparatus for a vehicle transmission
- Patent number 4,827,793
- Issue date May 9, 1989
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Twin countershaft transmission with floating main shaft
- Patent number 4,807,493
- Issue date Feb 28, 1989
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multi-speed transmission
- Patent number 4,805,471
- Issue date Feb 21, 1989
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Synchronizer blocker pin mounting structure
- Patent number 4,796,741
- Issue date Jan 10, 1989
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Interlock valve and control
- Patent number 4,793,378
- Issue date Dec 27, 1988
- Dana Corporation
- John M. Loeffler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

John M. Loeffler

Person

Patents Grantslast 30 patents

Vibration sensing and diagnostic system for vehicle drive train com...

Interlock assembly for vehicle transmission

Compact shift assembly with interlock

Vibration sensing and diagnostic system for transmission assembly

Vehicle transmission having manually shifted lower gears and automa...

Multiple cone synchronizer for vehicle transmission

Restraining plate and interlock bracket for vehicle transmission

Shift rail position sensor for vehicle transmission

Vehicle transmission having manually shifted lower gears and automa...

Removable overdrive lockout

Forward/center control shifting apparatus for a vehicle transmission

Twin countershaft transmission with floating main shaft

Multi-speed transmission

Synchronizer blocker pin mounting structure

Interlock valve and control