North Carolina Alternative Energy Corporation

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Research Triangel Park, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermal storage tank and associated top structure
- Patent number 5,201,606
- Issue date Apr 13, 1993
- Carolina Power and Light Company
- Thomas L. Davis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus and method for transporting buoyant particulate matter su...
- Patent number 5,195,850
- Issue date Mar 23, 1993
- Carolina Power and Light Company
- Thomas L. Davis
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Thermal storage tank system and method
- Patent number 5,063,748
- Issue date Nov 12, 1991
- Carolina Power and Light Company
- Thomas L. Davis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Long term thermal energy production, storage and reclaim system
- Patent number 5,046,551
- Issue date Sep 10, 1991
- Carolina Power and Light Company
- Thomas L. Davis
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Direct contact water-to-air heat exchanger and method
- Patent number 5,019,300
- Issue date May 28, 1991
- Carolina Power and Light Company
- Thomas L. Davis
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75121774 - EXEMPLARY HOME
- Serial number 75121774
- Registration number 2067132
- Filing date May 14, 1996
- North Carolina Alternative Energy Corporation
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74368740 - THE ENERGY CYCLE
- Serial number 74368740
- Registration number 1896779
- Filing date Mar 17, 1993
- North Carolina Alternative Energy Corporation
- 7 - Machines and machine tools