Patents by Inventor Frederick C. Henriques

Frederick C. Henriques 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).

  • Solar heat collector
    Patent number: 4056090
    Abstract: A solar heat collector designed to obtain maximum heat from sunlight rays when operational and minimum heat from sunlight rays when non-operational. The solar heat collector contains two sheets of solid material spaced and confronting each other between which a heat transfer liquid flows through a baffle arrangement so as to increase the efficiency for obtaining higher temperatures of the heat transfer liquid.
    Type: Grant
    Filed: February 23, 1976
    Date of Patent: November 1, 1977
    Assignee: The Center for the Environment & Man
    Inventors: Frederick C. Henriques, Joseph P. Pandolfo, Peter Lunde