Patents by Inventor Ernest P. Abrahamson, II

Ernest P. Abrahamson, II 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).

  • 18% Ni-Mo-Co maraging steel having improved toughness and its method of manufacture
    Patent number: 4098607
    Abstract: An 18% Ni-Mo-Co maraging steel is processed to substantially increase its toughness (Charpy V-Notch) by heating the alloy in particle form to at least the solution treatment temperature thereof, quenching said alloy particles, compacting, and consolidating the quenched particles at a temperature within the recrystallization range of the alloy to form a consolidated product and aging the consolidated product.
    Type: Grant
    Filed: November 4, 1976
    Date of Patent: July 4, 1978
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Fortunato J. Rizzitano, Ernest P. Abrahamson, II