Patents by Inventor Timothy D. Bredhal

Timothy D. Bredhal 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).

  • Pavement marking material
    Patent number: 5453320
    Abstract: Pavement marking material comprising a top layer, an optional base sheet, and a layer of adhesive, wherein the adhesive comprises a rubber and a high loading of tackifier. Such adhesives have been found to exhibit exceptional impact shear resistance.
    Type: Grant
    Filed: November 16, 1993
    Date of Patent: September 26, 1995
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: James H. C. Harper, Gary R. Miron, Timothy D. Bredhal