Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Control valve assembly

Control valve assembly

US Patent 4892115 · Granted Jan 9, 1990

Estimated economic value: $127,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Anti-rotate hose clamp2024
Trailer hitch draw bar assembly2019
Sealing head including an induction heating coil1992
Apparatus and method for sealing a lid onto a container1991
Apparatus and method for sealing a lid onto a container1991
Apparatus and method for sealing a lid onto a container1991
Apparatus and method for sealing a lid onto a container1990
Quick detach assembly for a sealing head1990
Rotary switch1990
Nest for container closing machine1990
Positioning device1990
Rotary valve assembly1989