Patents by Inventor Lawrence E. Vigezzi

Lawrence E. Vigezzi 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).

  • Continuous process for coating printed circuit grade copper foil with a protective resin
    Patent number: 4915797
    Abstract: A continuous process for electrocoating a thin, uniform protective resinous coating, e.g., an epoxy or acrylic resin, on a matte surface of printed circuit grade copper foil, the matte surface having been treated to increase its surface area, and for curing the coating to obtain improved, high quality copper foil for use in printed circuit boards.
    Type: Grant
    Filed: May 24, 1989
    Date of Patent: April 10, 1990
    Assignee: Yates Industries, Inc.
    Inventors: Lawrence E. Vigezzi, Adam M. Wolski