Patents by Inventor Henry J. Nusbaum

Henry J. Nusbaum 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).

  • Method of casting metal matrix composite in ceramic shell mold
    Patent number: 4476916
    Abstract: Method for investment casting of metal matrix composites by vacuum infiltration using a ceramic mold formed directly on the pattern.
    Type: Grant
    Filed: July 27, 1981
    Date of Patent: October 16, 1984
    Inventor: Henry J. Nusbaum