Patents by Inventor Mary J. Senechal

Mary J. Senechal 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).

  • Process for metallizing non-conductive substrates
    Patent number: 4976990
    Abstract: Non-conductive surfaces, particularly through-hole surfaces in double-sided or multi-layer printed circuit board, are treated (conditioned) to receive void-free, adherent electroless metal coatings by contact of the surfaces with an organosilane preparatory to catalyzation and metallization.
    Type: Grant
    Filed: March 29, 1989
    Date of Patent: December 11, 1990
    Assignee: MacDermid, Incorporated
    Inventors: Wolf Bach, Donald R. Ferrier, Peter E. Kukanskis, Ann S. Williams, Mary J. Senechal