Patents by Inventor Craig FROELICH

Craig FROELICH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SYSTEM AND METHOD FOR COOLING AIR CONDITIONING SYSTEM ELECTRONICS
    Publication number: 20100101242
    Abstract: A system, method and apparatus for cooling the electronic components that regulate power and commutation of a refrigerant compressor motor in an air conditioning system. The electronic components are juxtaposed upon a heat sink provided with a refrigerant passageway. The heat sink is fluidly disposed in the refrigeration line between the evaporator assembly and compressor such that refrigerant returning from the evaporator assembly to the compressor of the air conditioning system travels directly to the heat sink and through the refrigerant passageway before reaching the compressor.
    Type: Application
    Filed: March 20, 2009
    Publication date: April 29, 2010
    Applicant: Enviro Systems, Inc.
    Inventors: Craig A. Froelich, Theodore L. Belshe, Stephen D. Rigney