Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Valve coupling member

Valve coupling member

US Patent 4350181 · Granted Sep 21, 1982

Estimated economic value: $627,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hazardous location heat transfer unit2017
Hazardous location heat transfer unit2017
Hazardous location heat transfer unit2015
Relief valve1983
Axial flow valve1981