Patents by Inventor James V. DeJuneas

James V. DeJuneas 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).

  • Method of reducing breakdown in polyethylene film
    Patent number: 4013622
    Abstract: The addition of 200-500 ppm of polyethylene glycol (mw 1,300-7,500) to polyethylene film reduces the incidence of breakdown at typical operating conditions.
    Type: Grant
    Filed: June 23, 1975
    Date of Patent: March 22, 1977
    Assignee: Cities Service Company
    Inventors: James V. DeJuneas, Gordon L. McIntyre, James F. O'Horo, Jr.