Douglas A. Carlson

Person

Morton, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Machine powertrain and method
- Patent number 8,801,571
- Issue date Aug 12, 2014
- Caterpillar Inc.
- Sairam Velamakanni
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Machine powertrain and method
- Patent number 8,500,599
- Issue date Aug 6, 2013
- Caterpillar Inc.
- Aaron Ho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for controlling the ground speed of a work machine
- Patent number 7,246,001
- Issue date Jul 17, 2007
- Caterpillar Inc.
- Michael D. Anderson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for determining torque at desired locations on...
- Patent number 6,757,604
- Issue date Jun 29, 2004
- Caterpillar Inc.
- Douglas A. Carlson
- G01 - MEASURING TESTING
Information Patent Grant
Work machine having a drive train with an enhanced braking mode
- Patent number 6,620,077
- Issue date Sep 16, 2003
- Caterpillar Inc.
- Douglas A. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for adaptively shifting a powershift transmission
- Patent number 6,226,584
- Issue date May 1, 2001
- Caterpillar Inc.
- Douglas A. Carlson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus
- Patent number 6,199,450
- Issue date Mar 13, 2001
- Caterpillar Inc.
- Douglas A. Carlson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control system for an automatic transmission having shift points ba...
- Patent number 5,846,161
- Issue date Dec 8, 1998
- Caterpillar Inc.
- Javad Hosseini
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for modifying the shiftpoints of an automatic transmission
- Patent number 5,806,370
- Issue date Sep 15, 1998
- Caterpillar Inc.
- Douglas A. Carlson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for modifying the shiftpoints of an automatic transmission
- Patent number 5,568,748
- Issue date Oct 29, 1996
- Caterpillar Inc.
- Douglas A. Carlson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MACHINE POWERTRAIN AND METHOD
- Publication number 20130137547
- Publication date May 30, 2013
- Caterpillar Inc.
- AARON HO
- B60 - VEHICLES IN GENERAL
Information Patent Application
MACHINE POWERTRAIN AND METHOD
- Publication number 20130137548
- Publication date May 30, 2013
- Caterpillar Inc.
- SAIRAM VELAMAKANNI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method for controlling the ground speed of a work machine
- Publication number 20050131611
- Publication date Jun 16, 2005
- Michael D. Anderson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and apparatus for determining torque at desired locations on...
- Publication number 20030093205
- Publication date May 15, 2003
- Douglas A. Carlson
- G01 - MEASURING TESTING
Information Patent Application
Work machine having a drive train with an enhanced braking mode
- Publication number 20030045396
- Publication date Mar 6, 2003
- Douglas A. Carlson
- B60 - VEHICLES IN GENERAL

Douglas A. Carlson

Person

Patents Grantslast 30 patents

Machine powertrain and method

Machine powertrain and method

Method for controlling the ground speed of a work machine

Method and apparatus for determining torque at desired locations on...

Work machine having a drive train with an enhanced braking mode

Method and apparatus for adaptively shifting a powershift transmission

Method and apparatus

Control system for an automatic transmission having shift points ba...

Method for modifying the shiftpoints of an automatic transmission

Method for modifying the shiftpoints of an automatic transmission

Patents Applicationslast 30 patents

MACHINE POWERTRAIN AND METHOD

MACHINE POWERTRAIN AND METHOD

Method for controlling the ground speed of a work machine

Method and apparatus for determining torque at desired locations on...

Work machine having a drive train with an enhanced braking mode