Thomas J. Hofler

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Monterey, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat driven acoustic power source coupled to an electric generator
- Patent number 5,996,345
- Issue date Dec 7, 1999
- The United States of America as represented by the Secretary of the Navy
- Thomas J. Hofler
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High-efficiency heat-driven acoustic cooling engine with no moving...
- Patent number 5,901,556
- Issue date May 11, 1999
- The United States of America as represented by the Secretary of the Navy
- Thomas J. Hofler
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...