Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotary vane compressor with wedge-like clearance between rotor and cylinder

Rotary vane compressor with wedge-like clearance between rotor and cylinder

US Patent 4395208 · Granted Jul 26, 1983

Estimated economic value: $143,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Servo-type vibration detector and vibration control device2025
Fluid servo valve and fluid servo apparatus2022
Fluid servo valve and fluid servo apparatus2019
Inverter-integrated electric compressor2016
Insulator for audio and method for evaluating same2014
Intake duct2012
Fluid injection method and apparatus and display panel2010
Fluid applying apparatus2009
Compressor and mechanism for separating lubricating liquid2009
Method and device for discharging fluid2008
Electromagnetostrictive actuator2008
Method and device for discharging fluid2006