Patents by Inventor Henry F. Panning

Henry F. Panning 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).

  • Compounded polyvinyl chloride
    Patent number: 4057672
    Abstract: A compounded polyvinyl chloride and a method for its preparation which comprises polyvinyl chloride, selected plasticizer, silica pigment, selected heat stabilizer, selected chelator, selected surfactant and selected slip-antiblock agent. The compounded polyvinyl chloride uniquely has, as a film, anti-moisture fogging and oxygen transmissive properties suitable for packaging meat, yet can be used in high speed packaging machines.
    Type: Grant
    Filed: December 16, 1974
    Date of Patent: November 8, 1977
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Mark D. Creekmore, Henry F. Panning