Inventor
HILBERT MARK J
US7 patents
Patents
7 patentsUS5564391AOct 15, 1996
Electronic control for a hydraulic-actuator unit injector fuel system and method for operating same
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US5480364AJan 2, 1996
Elevated idle speed control and method of operating same
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US6999868B2Feb 14, 2006
Diagnostic test for variable valve mechanism
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US6859696B2Feb 22, 2005
System and method for monitoring machine status
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US7295098B2Nov 13, 2007
Systems and methods for providing theft protection in a machine
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US6916271B2Jul 12, 2005
Method and apparatus for calibrating a marine trolling valve
CATERPILLAR INC2 citations57
US7454298B2Nov 18, 2008
Apparatus and method for identifying electrical faults
CATERPILLAR INC2 citations52