Patents by Inventor Mark E. Roddy

Mark E. Roddy 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 roof shingle
    Patent number: 5509246
    Abstract: A roof shingle for solar heat collection comprises an upper segment and a lower segment. The upper segment of the roof shingle has a greater thickness than the lower segment. The upper segment has a transverse opening extending therethrough for receiving hollow tubing inserted therein. The opening is adapted to be aligned with openings in adjacent roof shingles on either side of the roof shingle.
    Type: Grant
    Filed: November 14, 1994
    Date of Patent: April 23, 1996
    Inventor: Mark E. Roddy