Patents by Inventor Warren G. Van Dorn

Warren G. Van Dorn 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).

  • Electric discharge facsimile recording material
    Patent number: 4479997
    Abstract: A multilayer electric discharge recording material comprising an electrically anisotropic support layer disposed on one surface of a conductive layer and a transfer layer disposed on the other surface of the conductive layer. The transfer layer comprises a material that has a melting point between about 25.degree. and 150.degree. C. and that is capable of melting and adhering to a receiving medium such that a desired pattern or image can be formed and recorded on the receiving sheet.
    Type: Grant
    Filed: July 6, 1982
    Date of Patent: October 30, 1984
    Assignee: Exxon Research & Engineering Co.
    Inventors: David C. Masterson, Warren G. Van Dorn