Patents by Inventor William S. Ambler

William S. Ambler 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).

  • Patent number: 4769916
    Abstract: A device for measuring the periphery of the kinescope panels of various sizes includes an elongated measuring member for each panel size. A gauge is associated with each elongated measuring member and is set to zero to get an optimum peripheral measurement. The elongated measuring member is tensioned about the panel and the gauge reading is the difference between the actual panel periphery and the optimum panel periphery.
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: September 13, 1988
    Assignee: RCA Licensing Corporation
    Inventors: Leonard P. Wilbur, William S. Ambler