Patents by Inventor Edward Roy Terrill

Edward Roy Terrill 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).

  • Sulfur-vulcanized rubber compound having improved reversion resistance
    Patent number: 5736611
    Abstract: This invention relates to the discovery that the addition of a free triacrylate, tetraacrylate and/or pentaacrylate compound(s) to an uncrosslinked rubber which is then sulfur-vulcanized results in desirable reversion resistant rubber compound properties.
    Type: Grant
    Filed: February 12, 1997
    Date of Patent: April 7, 1998
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Edward John Blok, Paul Harry Sandstrom, Edward Roy Terrill, David John Zanzig, Jennifer Ann McDougal