Patents by Inventor William D. Coder, Jr.

William D. Coder, Jr. 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).

  • Method for treating polyurethane foam
    Patent number: 4279953
    Abstract: The outer surface layers of a flexible polyetherurethane foam are impregnated and dried with a latex of a flexible carboxylated styrene-butadiene type copolymer to provide a polyurethane foam having a surface which resists degradation in contact with a hot metal, e.g., steel, surface.
    Type: Grant
    Filed: April 28, 1980
    Date of Patent: July 21, 1981
    Assignee: The General Tire & Rubber Company
    Inventors: Bruce L. Barden, William D. Coder, Jr.