Patents by Inventor David J. Kunces

David J. Kunces 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).

  • Chromium mask for electroless nickel or copper plating
    Patent number: 4699811
    Abstract: Chromium is employed as the mask in selective electroless plating of nickel or copper on a substrate. The chromium is applied conveniently by electroplating in the case of conductive substrates or by sputtering in the case of non-conductive substrates.
    Type: Grant
    Filed: September 16, 1986
    Date of Patent: October 13, 1987
    Assignee: MacDermid, Incorporated
    Inventor: David J. Kunces