Patents by Inventor James W. Mitzel

James W. Mitzel 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).

  • Plasma reactor removable insert
    Patent number: 4585920
    Abstract: An improved plasma reaction chamber is described in which the interior electrode is readily removed. The interior electrode may comprise a variety of materials, including metallized plastic, thus enabling a disposable electrode and a greater variety of plasmas to be used.
    Type: Grant
    Filed: October 9, 1984
    Date of Patent: April 29, 1986
    Assignee: Tegal Corporation
    Inventors: Josef T. Hoog, James W. Mitzel