Michael J. O'Brien

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Fort Wayne, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Crankcase heater control
- Patent number 6,834,513
- Issue date Dec 28, 2004
- Carrier Corporation
- Michael J. O'Brien
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Compressor protection module and system and method incorporating same
- Publication number 20030077179
- Publication date Apr 24, 2003
- Michael Collins
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Crankcase heater control
- Publication number 20020170780
- Publication date Nov 21, 2002
- Michael J. O'Brien
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...