Patents by Inventor Robert F. Scoledge, Jr.

Robert F. Scoledge, Jr. 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).

  • Evaporating boats containing titanium diboride
    Patent number: 4847031
    Abstract: Self-resistance heated, electrically conductive, refractory evaporating boats containing titanium diboride can be reclaimed for reuse. If there is aluminum adhering to the boats, they are first leached in hot caustic solution to remove the aluminum. After rinsing and drying, the boats are ground to powder which is then screened. The screened powder is used to manufacture new boats.
    Type: Grant
    Filed: December 16, 1987
    Date of Patent: July 11, 1989
    Assignee: GTE Products Corporation
    Inventors: Edward D. Parent, Edwin J. Spooner, Robert F. Scoledge, Jr.