Patents by Inventor Martin Thaler

Martin Thaler 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).

  • Hand held transparency projector
    Patent number: D264344
    Type: Grant
    Filed: November 5, 1979
    Date of Patent: May 11, 1982
    Assignee: GAF Corporation
    Inventors: Paul D. Miller, Martin Thaler, Martin Clarke