Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cleanout apparatus for flow control valves

Cleanout apparatus for flow control valves

US Patent 4295487 · Granted Oct 20, 1981

Estimated economic value: $18,767,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Remotely operated cutting mode shifting apparatus for a combination fluid jet de2003
Decoking tool carrier with a self-propelled climbing crosshead2000
Fluid jet decoking tool1998
Flow control valve1983
Decoking nozzle assembly1981