Patents by Inventor Neil A. Pashley

Neil A. Pashley 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).

  • Dispenser for ion source
    Patent number: 4516052
    Abstract: A dispenser for supplying metal vapor to an ion source. The metal is provided in a capsule which may be broken to release the metal by turning a knob which causes a capsule housing to move to the right, thus causing the capsule to break against a piston member. The piston member communicates with a conduit which in turn communicates with the associated ion source, partly shown in the drawing. A heating mantle is provided to vaporize the metal in the housing so that it can pass from the dispenser through a conduit, to the ion source.
    Type: Grant
    Filed: June 1, 1982
    Date of Patent: May 7, 1985
    Assignee: Dublier Scientific Limited
    Inventors: Phillip D. Prewett, Derek K. Jefferies, Neil A. Pashley, Thomas D. Cockhill