Patents by Inventor Richard L. Luthy

Richard L. Luthy 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).

  • Multi-layer structures containing a silane adhesion promoting layer
    Patent number: 5614324
    Abstract: A multi-layer structure utilized in the preparation of printed circuit boards comprises a metal foil layer, a prepreg layer containing a resin possessing carbon-carbon double bonds such as a polyimide, a polyester or a silicon-carbon resin, and an adhesion promoting layer of a non-epoxy group-containing hydrolyzable silane possessing a heterocyclic such as an imidazole or pyrrole; acryloxy, amide or a carbon-carbon double bond-containing group such as styryl.
    Type: Grant
    Filed: July 24, 1995
    Date of Patent: March 25, 1997
    Assignee: Gould Electronics Inc.
    Inventors: Charles A. Poutasse, Richard L. Luthy