and hinged to the inner member

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Patents Grantslast 30 patents

Information Patent Grant
Revolving outer body rotary vane compressor or expander
- Patent number 10,309,222
- Issue date Jun 4, 2019
- PARS MAINA SANAYI VE TICARET LIMITED SIRKETI
- Ibrahim Sinan Akmandor
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary compression mechanism
- Patent number 10,145,373
- Issue date Dec 4, 2018
- DENSO CORPORATION
- Yoshinori Murase
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary compressor and refrigeration cycle apparatus
- Patent number 8,985,985
- Issue date Mar 24, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takeshi Ogata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary pump
- Patent number 6,666,671
- Issue date Dec 23, 2003
- IC Innovations
- Andrew Vernon Olver
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
2002827
- Patent number 2,002,827
- Issue date May 28, 1935
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
1350159
- Patent number 1,350,159
- Issue date Aug 17, 1920
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES