Patents by Inventor Claude M. Shelton

Claude M. Shelton 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).

  • Melt phase process for the preparation of emulsifiable polyethylene waxes
    Patent number: 4028436
    Abstract: A melt phase process for the preparation of emulsifiable polyethylene waxes by reacting polyethylene waxes with an unsaturated polycarboxylic component in the presence of a free radical source in the substantial absence of oxygen.
    Type: Grant
    Filed: April 1, 1975
    Date of Patent: June 7, 1977
    Assignee: Eastman Kodak Company
    Inventors: Richard T. Bogan, Claude M. Shelton