Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Driving load controller for variable displacement type hydraulic pump

Driving load controller for variable displacement type hydraulic pump

US Patent 5066201 · Granted Nov 19, 1991

Estimated economic value: $42,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for assembling gas filling device2025
Vertical bag-making/filling/packaging machine, manufacturing method of film pack2024
Packaging apparatus2011
Slippage detection system and method for continuously variable transmissions2010
Hydraulic control apparatus and hydraulic control method2010
Power transmission system2009
Speed change control apparatus for toroidal CVT2009
Device and method for setting belt clamping pressure2007
Control apparatus and method for automatic transmission2007
State detecting device for load element receiving load of working fluid and stat2007
Engine system with cylinder number variable engine and method for controlling th2006
Vehicle weight determining device2006