Carl Knapke

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Maplewood, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Capacity modulation for plural compressors
- Patent number RE41955
- Issue date Nov 23, 2010
- Emerson Climate Technologies, Inc.
- Rajan Rajendran
- 417 - Pumps
Information Patent Grant
Capacity modulation for plural compressors
- Patent number 6,672,846
- Issue date Jan 6, 2004
- Copeland Corporation
- Rajan Rajendran
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Sealed terminal assembly for hermetic compressor
- Patent number 6,372,993
- Issue date Apr 16, 2002
- Copeland Corporation
- Richard Edgar Eckels
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Scroll compressor with vapor injection
- Publication number 20070059193
- Publication date Mar 15, 2007
- COPELAND CORPORATION
- Shyamsundar B. Maladkar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Plural compressors
- Publication number 20020159898
- Publication date Oct 31, 2002
- Rajan Rajendran
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...