Edward Demarest

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Bristol, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Combustible gas detection systems and method thereof
- Patent number 7,159,444
- Issue date Jan 9, 2007
- Proton Energy Systems, Inc.
- Edward Demarest
- G01 - MEASURING TESTING
Information Patent Grant
Combustible gas detection system
- Patent number 7,111,493
- Issue date Sep 26, 2006
- Proton Energy Systems, Inc.
- Jeffrey Stull
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COMBUSTIBLE GAS DETECTION SYSTEM
- Publication number 20060151332
- Publication date Jul 13, 2006
- Proton Energy Systems, Inc.
- Jeffrey Stull
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Combustible Gas Detection System
- Publication number 20050000270
- Publication date Jan 6, 2005
- Proton Energy Systems
- Jeffrey Stull
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Combustible gas detection systems and method thereof
- Publication number 20040099045
- Publication date May 27, 2004
- Proton Energy Systems
- Edward Demarest
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR