Darren L. Krahn

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for changing the rating of a electronically co...
- Patent number 6,710,467
- Issue date Mar 23, 2004
- Caterpillar Inc.
- Andrew N. Braun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator set controller with integral synchroscope mode
- Patent number 6,107,927
- Issue date Aug 22, 2000
- Caterpillar Inc.
- Michael A. Dvorsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator set with redundant bus sensing and automatic generator on...
- Patent number 6,104,171
- Issue date Aug 15, 2000
- Caterpillar Inc.
- Michael A. Dvorsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leak detection method and apparatus for an exhaust purification system
- Patent number 5,709,080
- Issue date Jan 20, 1998
- Caterpillar Inc.
- Amit Arora
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CHANGING THE RATING OF A ELECTRONICALLY CO...
- Publication number 20040007876
- Publication date Jan 15, 2004
- Andrew N. Braun
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS