Patents by Inventor Eugene J. Kenney

Eugene J. Kenney 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).

  • Screen-printing composition and use thereof
    Patent number: 4292230
    Abstract: Screen-printing composition containing an epoxy novolac, a phenoxy polymer, a liquid anhydride, colloidal silica, and a diluent. The composition is useful for coating substrates such as printed circuits and serves as a solder mask.
    Type: Grant
    Filed: September 27, 1978
    Date of Patent: September 29, 1981
    Assignee: International Business Machines Corporation
    Inventors: Eugene J. Kenney, Donald J. Lazzarini, Robert J. Winters