Patents by Inventor William W. Murray, III

William W. Murray, III 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).

  • Scribing tool
    Patent number: 6021574
    Abstract: An improved stylus assembly for replacing state of the art compressed air powered scribing tools, said stylus stem and point being monolithic and capable of operation indefinitely without failure of the stem, requiring only infrequent sharpening of the scribing tip.
    Type: Grant
    Filed: November 5, 1997
    Date of Patent: February 8, 2000
    Inventor: William W. Murray, III