Ronald W. Williams

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Casa Grande, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Refrigerant compressor with improved oil retention
- Patent number 7,645,125
- Issue date Jan 12, 2010
- Delphi Technologies, Inc.
- Bradley Joseph Dewispelaere
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Refrigerant compressor with improved oil retention
- Publication number 20050281686
- Publication date Dec 22, 2005
- Bradley Joseph Dewispelaere
- B60 - VEHICLES IN GENERAL