Robert R. Willis, Jr.

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Fort Collins, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermal energy storage and cooling system with gravity fed secondar...
- Patent number 7,421,846
- Issue date Sep 9, 2008
- Ice Energy, Inc.
- Ramachandran Narayanamurthy
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ice storage air conditioner
- Patent number D540452
- Issue date Apr 10, 2007
- Ice Energy, Inc.
- Ramachandran Narayanamurthy
- D23 - Environmental heating and cooling