John T. Welch

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Peltier temperature control system for electronic components
- Patent number 7,082,772
- Issue date Aug 1, 2006
- Directed Electronics, Inc.
- John T. Welch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Peltier temperature control system for electronic components
- Publication number 20050039465
- Publication date Feb 24, 2005
- Directed Electronics, Inc.
- John T. Welch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...