Patents by Inventor David J. Drath

David J. Drath 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).

  • Vibration damping constructions using acrylate-containing damping materials
    Patent number: 5262232
    Abstract: Acrylate-only and epoxy-acrylate thermoset resins exhibit high temperature damping behavior. These materials are suitable for damping vibrations in structures and component parts of devices where high temperature performance is required, such as in automobiles, aircraft, industrial equipment and appliances.
    Type: Grant
    Filed: January 22, 1992
    Date of Patent: November 16, 1993
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Debra L. Wilfong, David J. Drath, Michael C. Palazzotto, Peggy S. Willett, Henry B. Clark, III