Patents by Inventor Thomas F. Tosa

Thomas F. Tosa 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).

  • Insulated glass construction and method of making same
    Patent number: 4890438
    Abstract: The specification discloses an improved insulated glass construction preventing relative slippage beween the hermetically sealed glass sheets. The construction conventionally includes a pair of glass sheets and a spacer frame positioned therebetween and sealed thereto. The spacer frame is recessed from the glass edges. An adhesive fills the recess preferably at discrete locations to bond the glass sheets together.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: January 2, 1990
    Assignee: ODL, Incorporated
    Inventors: Thomas F. Tosa, Lawrence Mulder