Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Negative rate compensated hydraulic servo system

Negative rate compensated hydraulic servo system

US Patent 4359929 · Granted Nov 23, 1982

Estimated economic value: $5,169,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Backup governing system for a variable pitch propeller2003
Fixed geometry variable displacement pump system1994
Fixed geometry variable displacement pump system1993
Metering valve temperature compensation1990
Shutoff and pressure regulating valve1989
Hybrid fuel metering system1988
Multi-function fuel metering valve1988
Pressure regulator1987
Differential pressure sensor1987
Minimization of pressure drop variation in flow controllers1984
Fuel control for gas turbine engines1983
Fuel circuits for fuel controls1983