Wayne M. Chadwick

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Grand Blanc, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Metal to ceramic seal
- Patent number 9,354,215
- Issue date May 31, 2016
- Delphi Technologies, Inc.
- Evan J D Schaefer
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for pumping oxygen into a gas sensor
- Patent number 6,723,217
- Issue date Apr 20, 2004
- Delphi Technologies, Inc.
- Richard W. Duce
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METAL TO CERAMIC SEAL
- Publication number 20150052976
- Publication date Feb 26, 2015
- EVAN JD SCHAEFER
- G01 - MEASURING TESTING
Information Patent Application
Methods of making a ceramic device and a sensor element
- Publication number 20060016687
- Publication date Jan 26, 2006
- David P. Wallace
- G01 - MEASURING TESTING