Patents by Inventor Jack L. Pevo

Jack L. Pevo 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).

  • Ultraviolet radiation source
    Patent number: 3956655
    Abstract: A gas discharge tube for efficiently generating ultraviolet radiation, which is transmitted through a portion of the tube envelope for spectrographic use. The tube is filled with hydrogen or deuterium at a low pressure. The tube envelope is formed of a glass envelope which has a cylindrical envelope portion about the anode and cathode discharge path which is circumferentially thinned to from about 0.005 inch to 0.020 inch.
    Type: Grant
    Filed: December 23, 1974
    Date of Patent: May 11, 1976
    Assignee: Westinghouse Electric Corporation
    Inventor: Jack L. Pevo