Patents by Inventor John W. Tuck

John W. Tuck 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 collector for heating air
    Patent number: 4342307
    Abstract: A solar collector for heating air has an energy transfer element within an air passage. A screen to which granules are secured forms the transfer element and provides a rough, coarse surface of large topographical area for enhanced air heating.
    Type: Grant
    Filed: December 10, 1980
    Date of Patent: August 3, 1982
    Inventor: John W. Tuck