Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fluid pressure generator and valve member therefor

Fluid pressure generator and valve member therefor

US Patent 4249379 · Granted Feb 10, 1981

Estimated economic value: $1,027,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Combination solenoid valve and shuttle valve1994
Adaptive braking system default activated proportioning valve1992
Master cylinder with fluid level and pressure failure detection1991
Master cylinder with fluid level and pressure failure detector1991
Positioning ring for a hydraulically operated warning device1991
Adaptive braking system default activated proportioning valve1991
Primary and secondary pressure-balanced proportioning valve1990
Pressure-balanced proportioning valve with vent-controlled bypass1990
Brake system in-line fast fill valve1989
Primary pressure-balanced proportioning valve1989
Multi-part primary pressure-balanced proportioning valve with brake pressure fai1989
Deceleration and pressure sensitive proportioning valve assembly with braking to1988