Patents by Inventor Glenn E. Bonney

Glenn E. Bonney 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).

  • Bakeable cryopump
    Patent number: 4514204
    Abstract: A bakeable cryopump having a housing and means to removeably receive the displacer end of a cryogenic refrigerator to cool internal cryopanels said cryopumps adapted for removal of the refrigerator without loss of vacuum inside the cryopump and further adapted to be heated under vacuum to remove pumped gases primarily water so that the cryopumps after cooling can be used at vacuum of at least 10.sup.-10 Torr.
    Type: Grant
    Filed: March 21, 1983
    Date of Patent: April 30, 1985
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Glenn E. Bonney, Ralph C. Longsworth