Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pressure responsive, pilot actuated, modulating valve

Pressure responsive, pilot actuated, modulating valve

US Patent 4699351 · Granted Oct 13, 1987

Estimated economic value: $1,288,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Self-modulating control valve for high-pressure fluid flow1991
Easy-open container with non-detachable closure1990
Reclosable self-opening can end1989
Reclosable self-opening can end1989
Reclosable self-opening can end1989
Reclosable self-opening can end1989
Reclosable self-opening can end1989
Container with a non-removable opening tab apparatus1988
Reclosable self-opening can end1987
Solenoid actuated valve1981