Patents by Inventor Henry D. Lancaster

Henry D. Lancaster 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).

  • Stabilized radio frequency quadrupole
    Patent number: 4490648
    Abstract: A long-vane stabilized radio frequency resonator for accelerating charged particles and including means defining a radio frequency resonator cavity, a plurality of long vanes mounted in the defining means for dividing the cavity into sections, and means interconnecting opposing ones of the plurality of vanes for stabilizing the resonator.
    Type: Grant
    Filed: September 29, 1982
    Date of Patent: December 25, 1984
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Henry D. Lancaster, Jock A. Fugitt, Donald R. Howard