Mark R. TRENT

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Bristol, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for detecting a fault condition in a compressor
- Patent number 8,904,814
- Issue date Dec 9, 2014
- Bristol Compressors, International Inc.
- John W. Tolbert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System and method for starting a compressor
- Patent number 8,672,642
- Issue date Mar 18, 2014
- Bristol Compressors International, Inc.
- John W. Tolbert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System and method for reducing noise in multi-capacity compressors
- Patent number 7,374,406
- Issue date May 20, 2008
- Bristol Compressors, Inc.
- Bruce Moody
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressors for providing automatic capacity modulation and heat ex...
- Patent number 6,663,358
- Issue date Dec 16, 2003
- Bristol Compressors, Inc.
- Joe Frank Loprete
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DETECTING A FAULT CONDITION IN A COMPRESSOR
- Publication number 20090324428
- Publication date Dec 31, 2009
- John W. TOLBERT, JR.
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEM AND METHOD FOR STARTING A COMPRESSOR
- Publication number 20090324427
- Publication date Dec 31, 2009
- John W. TOLBERT, JR.
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
System and method for reducing noise in multi-capacity compressors
- Publication number 20060083647
- Publication date Apr 20, 2006
- Bristol Compressors, Inc.
- Bruce Moody
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compressors for providing automatic capacity modulation and heat ex...
- Publication number 20020187057
- Publication date Dec 12, 2002
- Joe Frank Loprete
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...