John Kenneth Wollitz

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Tyler, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for reducing compressor noise
- Patent number 8,616,860
- Issue date Dec 31, 2013
- Trane International Inc.
- John Kenneth Wollitz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigeration compressor having an asymmetrical housing for noise s...
- Patent number 6,035,963
- Issue date Mar 14, 2000
- American Standard Inc.
- John K. Wollitz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Anti-reverse rotation valve for scroll compressor
- Patent number 5,683,236
- Issue date Nov 4, 1997
- Alliance Compressors
- Mark W. Harrison
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil management in a high-side co-rotating scroll compressor
- Patent number 5,421,709
- Issue date Jun 6, 1995
- Alliance Compressors Inc.
- Joe T. Hill
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
System and Method For Reducing Compressor Noise
- Publication number 20110217185
- Publication date Sep 8, 2011
- Trane International Inc.
- John Kenneth Wollitz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compressor with Improved Lubrication
- Publication number 20100043631
- Publication date Feb 25, 2010
- Trane International, Inc.
- David Bruce HAMLIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compressor valve plate with spiral groove
- Publication number 20070081910
- Publication date Apr 12, 2007
- American Standard International Inc
- Roy Michael Butler
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...