Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rolling piston rotary compressor formed with lubrication grooves

Rolling piston rotary compressor formed with lubrication grooves

US Patent 5667372 · Granted Sep 16, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor device with low k spacer and method for fabricating the same2025
Semiconductor device and method for fabricating the same2025
Apparatus for measuring underwater pressure2019
Mode changing apparatus for a scroll compressor2012
Capacity variable type twin rotary compressor and driving method thereof2011
Compressor and oil separating device therefor2011
Exercise machine2010
Apparatus for changing capacity of multi-stage rotary compressor2010
Rotary compressor with a filling member in the vane slot2010
Smart control valve for compressors2010
Capacity-changing unit of orbiting vane compressor2008
Low-pressure type orbiting vane compressor2008