Patents by Inventor Paul H. Flohn

Paul H. Flohn 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).

  • Precision rotating rod guide
    Patent number: 4516446
    Abstract: A precision rotating rod guide for damping the vibrations of an axially moving, rotating rod as it passes through a work station which comprises a pair of duplicate guide members on each side of a work station. Each of the guide members include three coacting ball casters equidistantly angularly disposed about the axis of a rod passing through the guide members thereby damping the vibrations imparted to the rotating axially moving rod at the work station.
    Type: Grant
    Filed: February 14, 1983
    Date of Patent: May 14, 1985
    Assignee: North American Philips Lighting Corporation
    Inventor: Paul H. Flohn