David L. Dickrell

Person

Chillicothe, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for automatically downshifting an automatic trans...
- Patent number 9,194,487
- Issue date Nov 24, 2015
- Caterpillar Inc.
- Robert Anderson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for controlling gear ratio changes in an automatic transmission
- Patent number 8,145,398
- Issue date Mar 27, 2012
- Caterpillar Inc.
- James W. Landes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automated manual transmission and shift method
- Patent number 6,935,204
- Issue date Aug 30, 2005
- Caterpillar Inc.
- Stuart J. Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control for high speed directional shift
- Patent number 5,893,294
- Issue date Apr 13, 1999
- Caterpillar Inc.
- Javad Hosseini
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Data recording and display system
- Patent number 5,857,159
- Issue date Jan 5, 1999
- Caterpillar Inc.
- David L. Dickrell
- B60 - VEHICLES IN GENERAL
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
Maintenance monitor system
- Patent number 5,642,284
- Issue date Jun 24, 1997
- Caterpillar Inc.
- Prasad V. Parupalli
- G07 - CHECKING-DEVICES
Information Patent Grant
Data exception reporting system
- Patent number 5,600,558
- Issue date Feb 4, 1997
- Caterpillar Inc.
- Ronald J. Mearek
- G07 - CHECKING-DEVICES
Information Patent Grant
Intermittent cooling fan control
- Patent number 5,359,969
- Issue date Nov 1, 1994
- Caterpillar Inc.
- David L. Dickrell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM FOR HYBRID POWERTRAIN
- Publication number 20150198239
- Publication date Jul 16, 2015
- Caterpillar Inc.
- Don M. Wilbur
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
System and Method for Automatically Downshifting an Automatic Trans...
- Publication number 20120245812
- Publication date Sep 27, 2012
- Caterpillar, Inc.
- Robert Anderson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method for controlling gear ratio changes in an automatic transmission
- Publication number 20100121543
- Publication date May 13, 2010
- Caterpillar Inc.
- James W. Landes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AUTOMATED MANUAL TRANSMISSION AND SHIFT METHOD
- Publication number 20050092115
- Publication date May 5, 2005
- Stuart J. Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

David L. Dickrell

Person

Patents Grantslast 30 patents

System and method for automatically downshifting an automatic trans...

Method for controlling gear ratio changes in an automatic transmission

Automated manual transmission and shift method

Control for high speed directional shift

Data recording and display system

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

Maintenance monitor system

Data exception reporting system

Intermittent cooling fan control

Patents Applicationslast 30 patents

CONTROL SYSTEM FOR HYBRID POWERTRAIN

System and Method for Automatically Downshifting an Automatic Trans...

Method for controlling gear ratio changes in an automatic transmission

AUTOMATED MANUAL TRANSMISSION AND SHIFT METHOD