Patents by Inventor Jurmin von Leeuwen

Jurmin von Leeuwen 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).

  • Dielectric-forming sheath for electrodes for corona pre-treatment installations
    Patent number: 5466422
    Abstract: A dielectric sheath to cover the electrodes (3) of corona pre-treatment installations in the form of small ceramic pipes. The sheath forms cutouts (17), by which the electrode mounting (4) can be guided through the sheath (6) to the electrode (3). The sheath (6) extends beyond the electrode (3) on both ends by an arbitrary length. As a result, it is possible to utilize electrodes which are shorter than the grounded cylinder (1) located underneath them. The shape of the cutouts and the design of the electrode mountings (4) can now be embodied in various ways.
    Type: Grant
    Filed: April 16, 1993
    Date of Patent: November 14, 1995
    Assignee: Sutter Apparatebau AG
    Inventor: Jurmin von Leeuwen