Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High-pressure ball valve

High-pressure ball valve

US Patent 4934656 · Granted Jun 19, 1990

Estimated economic value: $17,415,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dock float assembly2024
Salt recovery system2022
Water purification system2022
Portable sputtering apparatus and method2020
Electromagnetic actuator structure and anchoring assembly2018
Portable sputtering apparatus and method2017
Weed eater support device2015
Retractable dock2015
Multi stage electromagnetic jack assembly2014
Aircraft landing gear loader2013
Engine uplift loader2002
Composite stringer and skin panel assembly machine1997