Patents by Inventor Jeffrey Richard WINKLER

Jeffrey Richard WINKLER 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).

  • Sputter ion pump with enhanced anode
    Patent number: 8439649
    Abstract: A sputter ion pump including an evacuateable envelope having a chamber, first and second cathodes and an anode disposed in the chamber. The anode can have an outer layer of a non-evaporable getter (NEG) material so as to permit NEG pumping of gases by the anode. In another aspect of the invention, the anode can be formed with spaced-apart first and second sheet portions disposed in juxtaposition to each other and having a plurality of holes extending through the sheets for forming a plurality of anode cells.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: May 14, 2013
    Assignee: Duniway Stockroom Corp.
    Inventors: Sherman Lloyd Rutherford, Jeffrey Richard Winkler
  • SPUTTER ION PUMP WITH ENHANCED ANODE
    Publication number: 20110103975
    Abstract: A sputter ion pump including an evacuateable envelope having a chamber, first and second cathodes and an anode disposed in the chamber. The anode can have an outer layer of a non-evaporable getter (NEG) material so as to permit NEG pumping of gases by the anode. In another aspect of the invention, the anode can be formed with spaced-apart first and second sheet portions disposed in juxtaposition to each other and having a plurality of holes extending through the sheets for forming a plurality of anode cells.
    Type: Application
    Filed: November 2, 2009
    Publication date: May 5, 2011
    Applicant: DUNIWAY STOCKROOM CORP.
    Inventors: Sherman Lloyd RUTHERFORD, Jeffrey Richard WINKLER