Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Control system with selective pressure staging to the spring applied, pressure released brake

Control system with selective pressure staging to the spring applied, pressure released brake

US Patent 4470640 · Granted Sep 11, 1984

Estimated economic value: $12,366,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Tool apparatus for producing a composite material component part and method for 2025
Repair method for a workpiece of a plastics material, repair apparatus2020
Dependent latching system for a transmission1997
Microwave heating utensil with particulate susceptor layer1991
Modulating inching valve with automatic pressure control1989
Microwave heating utensil1989
Annular multi-piston brake apparatus1985
Friction couple cooling system responsive to actuation thereof1985
Brake control system with metering pump relief1984
Brake control system with metering pump relief1984
Valve actuator with hydraulic latching1982
Selector valve1982