Patents by Inventor Edward S. Tor

Edward S. Tor 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).

  • Patent number: 4423572
    Abstract: A roof construction disposed for superimposing upon an existing roof to provide for heat insulation and water-proofing employs a novel interlocking panel construction which facilitates assembly and insures water-tightness as well as providing for insertion of insulating material. It is especially adapted for a mobile home application but may also be used on other house structures.
    Type: Grant
    Filed: September 22, 1980
    Date of Patent: January 3, 1984
    Inventor: Edward S. Tor