Patents by Inventor Kurt Villhauer

Kurt Villhauer 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).

  • Microchannel plate-in-wall structure
    Patent number: 4295073
    Abstract: The invention relates to a microchannel plate-in-wall structure wherein a m portion of a microchannel plate extends through and is permanently sealed to a hollow generally cylindrical glass walled structure which is easily processed into an image intensifier tube, the external terminals of the plate being part of the electrodes deposited thereon.
    Type: Grant
    Filed: March 28, 1978
    Date of Patent: October 13, 1981
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Charles F. Freeman, Kurt Villhauer
  • Microchannel plate in wall fabrication, method and apparatus
    Patent number: 4198225
    Abstract: A method and apparatus is provided for manufacturing microchannel-plate-iall structures (MIW's) wherein the electrical properties of the microchannel plate are protected by the localized application of a cover gas.
    Type: Grant
    Filed: April 20, 1979
    Date of Patent: April 15, 1980
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: E. Vincent Patrick, Lewis C. Spessard, Kurt Villhauer