Patents by Inventor John W. LeBus

John W. LeBus 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).

  • Method of cleaning surfaces by irradiation with ultraviolet light
    Patent number: 4028135
    Abstract: Contaminants are rapidly removed from surfaces by precleaning the surfaces in air, and then irradiating the surfaces with shortwave ultraviolet light in the presence of oxygen.
    Type: Grant
    Filed: April 22, 1976
    Date of Patent: June 7, 1977
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: John R. Vig, John W. LeBus