Patents by Inventor William H. Knepper, Jr.

William H. Knepper, Jr. 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).

  • Transducer support device
    Patent number: 5377553
    Abstract: A transducer support device is provided which when employed with magnet flux leakage detectors renders the detectors sufficiently compact and lightweight to facilitate use thereof at the wellhead to avoid the requirement of a lay-down horizontal inspection at a location apart from the wellhead.
    Type: Grant
    Filed: May 12, 1993
    Date of Patent: January 3, 1995
    Assignee: Tuboscope Vetco International, Inc.
    Inventor: William H. Knepper, Jr.
  • Bowling ball cleaner with pneumatic control of ball lift, brushes and cleaning compound
    Patent number: 4192034
    Abstract: A bowling ball cleaner having pneumatic movement of the ball lift and a cotton strand brush, and atomized deposit of cleaning compound to the brush.
    Type: Grant
    Filed: August 24, 1978
    Date of Patent: March 11, 1980
    Assignee: AMF Incorporated
    Inventor: William H. Knepper, Jr.