Patents by Inventor Brian H. Shekerjian

Brian H. Shekerjian 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).

  • Vacuum load lock
    Patent number: 4861563
    Abstract: A compact load lock and processing chamber is disclosed in which a moveable member forms a closure for both a load lock volume and an article processing volume. The moveable member is connected to fixed members by a flexible diaphragm which provides a non-sliding seal.
    Type: Grant
    Filed: May 14, 1987
    Date of Patent: August 29, 1989
    Assignee: Spectrum CVD, Inc.
    Inventors: Brian H. Shekerjian, J. B. Price