Patents by Inventor George A. Kennar

George A. Kennar 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).

  • Interlayer for laminated safety glass
    Patent number: 4035549
    Abstract: Disclosed herein is an improved interlayer for laminated safety glass. The improved interlayer is characterized by having at least one surface which is more printable without sacrificing the surface roughness required to prevent blocking of the sheet and to facilitate de-airing of laminates prepared from the interlayer.
    Type: Grant
    Filed: May 19, 1975
    Date of Patent: July 12, 1977
    Assignee: Monsanto Company
    Inventor: George A. Kennar