Alan R. Coutant

Person

Chillicothe, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Machine having a multiple-ratio transmission
- Patent number 8,118,706
- Issue date Feb 21, 2012
- Caterpillar Inc.
- Alan R. Coutant
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Horizontal transmission and oil system for telehandlers
- Patent number 6,904,994
- Issue date Jun 14, 2005
- Caterpillar Inc.
- Alan R. Coutant
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electro-mechanical transmission
- Patent number 5,916,050
- Issue date Jun 29, 1999
- Caterpillar Inc.
- Alan R. Coutant
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydromechanical transmission having three planetaries and five members
- Patent number 5,890,981
- Issue date Apr 6, 1999
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydromechanical transmission having four members and two planetaries
- Patent number 5,868,640
- Issue date Feb 9, 1999
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Default mode control system for a split torque transmission
- Patent number 5,842,144
- Issue date Nov 24, 1998
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and system for controlling a split torque transmission
- Patent number 5,682,315
- Issue date Oct 28, 1997
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Split torque transmission
- Patent number 5,667,452
- Issue date Sep 16, 1997
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Downstream rate limiting method in transmission control
- Patent number 5,636,119
- Issue date Jun 3, 1997
- Caterpillar Inc.
- Alan R. Coutant
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for controlling shift points in a continuously variable tran...
- Patent number 5,624,339
- Issue date Apr 29, 1997
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for smooth hydrostatic pump/motor transitions
- Patent number 5,582,007
- Issue date Dec 10, 1996
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Integrated power transmitting system
- Patent number 5,575,735
- Issue date Nov 19, 1996
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control arrangement for a hydrostatic system
- Patent number 5,561,979
- Issue date Oct 8, 1996
- Caterpillar Inc.
- Alan R. Coutant
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for providing different speed ranges for a speed pedal
- Patent number 5,553,453
- Issue date Sep 10, 1996
- Caterpillar, Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control system and logic system for independent control of vehicle...
- Patent number 4,949,823
- Issue date Aug 21, 1990
- Caterpillar Inc.
- Alan R. Coutant
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modulating inching valve with automatic pressure control
- Patent number 4,865,176
- Issue date Sep 12, 1989
- Caterpillar Inc.
- William W. Blake
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control system for independent control of fluid actuated devices
- Patent number 4,817,770
- Issue date Apr 4, 1989
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control mechanism for operating a vehicle
- Patent number 4,798,099
- Issue date Jan 17, 1989
- Caterpillar Inc.
- George F. Alexander
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control system for independent control of fluid actuated devices
- Patent number 4,729,408
- Issue date Mar 8, 1988
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid pressure control system having a timed pressure cutback device
- Patent number 4,676,348
- Issue date Jun 30, 1987
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid pressure control system having a pressure cutback device
- Patent number 4,676,349
- Issue date Jun 30, 1987
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Modulating relief valve with dual functioning load piston
- Patent number 4,620,560
- Issue date Nov 4, 1986
- Caterpillar Inc.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid control for two independent actuators
- Patent number 4,619,187
- Issue date Oct 28, 1986
- Caterpillar Inc.
- William W. Blake
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatic transmission control pressure regulator
- Patent number 4,506,564
- Issue date Mar 26, 1985
- Ford Motor Company
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure modulating and reducing valve
- Patent number 4,478,237
- Issue date Oct 23, 1984
- Caterpillar Tractor Co.
- William W. Blake
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multi-speed planetary differential
- Patent number 4,423,644
- Issue date Jan 3, 1984
- Caterpillar Tractor Co.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control system for sequentially actuating fluid actuators
- Patent number 4,345,508
- Issue date Aug 24, 1982
- Caterpillar Tractor Co.
- Alan R. Coutant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Machine having a multiple-ratio transmission
- Publication number 20090325762
- Publication date Dec 31, 2009
- Caterpillar Inc.
- Alan R. Coutant
- B60 - VEHICLES IN GENERAL
Information Patent Application
Horizontal transmission and oil system for telehandlers
- Publication number 20030094325
- Publication date May 22, 2003
- Alan R. Coutant
- B60 - VEHICLES IN GENERAL

Alan R. Coutant

Person

Patents Grantslast 30 patents

Machine having a multiple-ratio transmission

Horizontal transmission and oil system for telehandlers

Electro-mechanical transmission

Hydromechanical transmission having three planetaries and five members

Hydromechanical transmission having four members and two planetaries

Default mode control system for a split torque transmission

Method and system for controlling a split torque transmission

Split torque transmission

Downstream rate limiting method in transmission control

Method for controlling shift points in a continuously variable tran...

Method for smooth hydrostatic pump/motor transitions

Integrated power transmitting system

Control arrangement for a hydrostatic system

Method for providing different speed ranges for a speed pedal

Control system and logic system for independent control of vehicle...

Modulating inching valve with automatic pressure control

Control system for independent control of fluid actuated devices

Control mechanism for operating a vehicle

Control system for independent control of fluid actuated devices

Fluid pressure control system having a timed pressure cutback device

Fluid pressure control system having a pressure cutback device

Modulating relief valve with dual functioning load piston

Fluid control for two independent actuators

Automatic transmission control pressure regulator

Pressure modulating and reducing valve

Multi-speed planetary differential

Control system for sequentially actuating fluid actuators

Patents Applicationslast 30 patents

Machine having a multiple-ratio transmission

Horizontal transmission and oil system for telehandlers