Patents by Inventor Louis K. Berg

Louis K. Berg 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).

  • Material for use in fabrication
    Patent number: 4927696
    Abstract: Material for use in fabrication having reference markings spaced uniformly such that the markings can be used for measurement.
    Type: Grant
    Filed: July 28, 1988
    Date of Patent: May 22, 1990
    Inventor: Louis K. Berg