Inventor
HADANK JOHN M
US6 patents
Patents
6 patentsUS5463567AOct 31, 1995
Apparatus and method for providing historical data regarding machine operating parameters
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US5424623AJun 13, 1995
Coordinated control for a work implement
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US5160239ANov 3, 1992
Coordinated control for a work implement
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US5002454AMar 26, 1991
Intuitive joystick control for a work implement
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US4712376ADec 15, 1987
Proportional valve control apparatus for fluid systems
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US5381874AJan 17, 1995
Automatic lubrication control
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