Curtis Brian Johnson

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Cooling system
- Patent number 8,333,172
- Issue date Dec 18, 2012
- Caterpillar Inc.
- Eric Andris
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High voltage indication system
- Patent number 8,009,055
- Issue date Aug 30, 2011
- Caterpillar Inc.
- Robert Lindsey
- G01 - MEASURING TESTING
Information Patent Grant
Testing method for a ground fault detector
- Patent number 7,808,245
- Issue date Oct 5, 2010
- Caterpillar Inc.
- Robert Wayne Lindsey
- G01 - MEASURING TESTING
Information Patent Grant
Operator interface assembly including a Hall effect element and mac...
- Patent number 7,761,254
- Issue date Jul 20, 2010
- Caterpillar Inc.
- Stephen Fouts
- G01 - MEASURING TESTING
Information Patent Grant
Method of sensing a position of a movable component of an operator...
- Patent number 7,701,203
- Issue date Apr 20, 2010
- Caterpillar Inc.
- Stephen Fouts
- G01 - MEASURING TESTING
Information Patent Grant
High voltage harness testing system
- Patent number 7,696,760
- Issue date Apr 13, 2010
- Caterpillar Inc.
- Robert W. Lindsey
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Cooling system
- Publication number 20100155036
- Publication date Jun 24, 2010
- Caterpillar Inc.
- Eric Andris
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
High voltage harness testing system
- Publication number 20090140748
- Publication date Jun 4, 2009
- Caterpillar Inc.
- Robert W. Lindsey
- G01 - MEASURING TESTING
Information Patent Application
High voltage indication system
- Publication number 20090085759
- Publication date Apr 2, 2009
- Caterpillar Inc.
- Robert W. Lindsey
- G01 - MEASURING TESTING
Information Patent Application
Testing method for a ground fault detector
- Publication number 20090085575
- Publication date Apr 2, 2009
- Caterpillar Inc.
- Robert Wayne Lindsey
- G01 - MEASURING TESTING
Information Patent Application
Method of sensing a position of a movable component
- Publication number 20080278148
- Publication date Nov 13, 2008
- Stephen Fouts
- G01 - MEASURING TESTING
Information Patent Application
Operator interface assembly including a Hall effect element and mac...
- Publication number 20080278218
- Publication date Nov 13, 2008
- Stephen Fouts
- H03 - BASIC ELECTRONIC CIRCUITRY