Patents by Inventor Julia A. Stahl

Julia A. Stahl 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).

  • Edge-reinforced folded glass wool insulation layers
    Patent number: 5055330
    Abstract: A strip of reinforcing material is applied to an edge portion of a glass wool thermal insulation blanket. In a folded, two-layer unit, the reinforcing strip is applied to a major surface of one of the layers on an edge portion opposite the fold.
    Type: Grant
    Filed: May 30, 1989
    Date of Patent: October 8, 1991
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Julia A. Stahl, Richard F. Hayden
  • Edge-reinforced hinged glass wool insulation layers
    Patent number: 4847127
    Abstract: A strip of reinforcing material is applied to an edge portion of a glass wool thermal insulation blanket. In a hinged, two-layer unit, the reinforcing strip is applied to a major surface of one of the layers on an edge portion opposite the hinge.
    Type: Grant
    Filed: May 17, 1988
    Date of Patent: July 11, 1989
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Julia A. Stahl, Richard F. Hayden