Patents by Inventor James C. Healy

James C. Healy 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).

  • Thermoplastic polymer blends of EPDM polymer, polyethylene and ethylene-vinyl acetate copolymer
    Patent number: 3941859
    Abstract: EPDM polymers having a high degree of unstretched crystallinity are physically blended with polyethylene and an ethylene-vinyl acetate copolymer to form thermoplastic polymer blends. The blends exhibit superior tensile strength, better than that predicted from the individual effects of the polymeric components alone. No curing or crosslinking agents are used. The thermoplastic blends are useful to prepare liners, tubing, molded products, and the like.
    Type: Grant
    Filed: August 2, 1974
    Date of Patent: March 2, 1976
    Assignee: The B. F. Goodrich Company
    Inventors: Martin Batiuk, Richard M. Herman, James C. Healy