Patents by Inventor Daniel Stanley Granatowicz

Daniel Stanley Granatowicz 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).

  • High modulus belt composition and belts made therewith
    Patent number: 6153686
    Abstract: A high modulus composition based on a mixture of a hydrogenated acrylonitrile butadiene rubber which has been modified with either zinc methacrylate or a combination of zinc oxide and methacrylic acid and an unmodified hydrogenated acrylonitrile butadiene rubber for use in high load-bearing synchronous drive belts and belts made therewith.
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: November 28, 2000
    Assignee: The GoodYear Tire & Rubber Company
    Inventors: Daniel Stanley Granatowicz, Matthew Thomas Morris, Mervin Victor Pilkington, Gary Richard Tompkin