Inventor
ZMUDA STEVEN J
US3 patents
Patents
3 patentsUS5823295AOct 20, 1998
Lubrication control system for a work machine
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US6131061AOct 10, 2000
Apparatus and method for preventing underdigging of a work machine
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US5564274AOct 15, 1996
Cold oil protection circuit for a hydraulic system
CATERPILLAR INC25 citations90