Patents by Inventor Christpher Freitas

Christpher Freitas 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).

  • Publication number: 20020135983
    Abstract: An energy conversion apparatus comprising a heat conductive base, a heat insulating cover operable to mate with the base so as to form a sealed space bounded by the cover and the base to prevent ingress of moisture, and a mount inside the space, for securing an energy conversion circuit to at least one of the cover and the base.
    Type: Application
    Filed: March 20, 2001
    Publication date: September 26, 2002
    Inventors: Christpher Freitas, Robert Dean Gudgel, Amar Kant Nanda, Robin Wayne Gudgel