Peter S. Shifflett

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measuring particulates in vehicle emissions
- Patent number 6,841,778
- Issue date Jan 11, 2005
- Environmental Systems Products Holdings Inc.
- Peter S. Shifflett
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for remotely sensing hydrocarbons and other po...
- Publication number 20030089854
- Publication date May 15, 2003
- Peter S. Shifflett
- G01 - MEASURING TESTING