Patents by Inventor Phillip K. Ausburn

Phillip K. Ausburn 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).

  • Anode for arc discharge devices
    Patent number: 5202910
    Abstract: Improved materials for the electrodes of arc discharge devices reduce arcing damage.The materials have a ductile-to-brittle transition temperature at or below the normal operating temperature of the devices.
    Type: Grant
    Filed: June 23, 1992
    Date of Patent: April 13, 1993
    Assignee: North American Philips Corporation
    Inventors: Phillip K. Ausburn, Loyce A. Turner
  • Magnet for use in a drift tube of an X-ray tube
    Patent number: 5111494
    Abstract: An improved magnetic core for focussing electrons leaving the accelerating anode of an X-ray tube has rounded poles. Non-magnetic sealing material is placed between the poles and the magnetic core is sealed to the accelerating anode and to the target asesmbly, so that no separate drift tube is needed.
    Type: Grant
    Filed: August 28, 1990
    Date of Patent: May 5, 1992
    Assignee: North American Philips Corporation
    Inventors: Loyce A. Turner, Phillip K. Ausburn