Patents by Inventor Theodore T. Magel

Theodore T. Magel 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).

  • Process for reclaiming cemented metal carbide
    Patent number: 3953194
    Abstract: There is disclosed a process for reclaiming cemented metal carbide material by first subjecting the metal carbide material to catastrophic oxidation to produce a mixture of metal oxide and the oxide of the cement, reducing the metal oxide either mixed with the cement oxide or after being separated from it, and finally carburizing the reduced metal.
    Type: Grant
    Filed: June 20, 1975
    Date of Patent: April 27, 1976
    Assignee: Allegheny Ludlum Industries, Inc.
    Inventors: Albert G. Hartline, III, John A. Campbell, Theodore T. Magel