Patents by Inventor Donald P. Achor

Donald P. Achor 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).

  • Fabrication or repair technique for integrally bladed rotor assembly
    Patent number: 4873751
    Abstract: Techniques for fabricating or repairing integrally bladed rotors are developed. A new or replacement blade is bonded to a projecting stub. The new blade has a collar through which bonding forces are transmitted. After bonding with heat and pressure, final machining and heat treatment operations are performed.
    Type: Grant
    Filed: December 27, 1988
    Date of Patent: October 17, 1989
    Assignee: United Technologies Corporation
    Inventors: Raymond M. Walker, Donald P. Achor, Robert W. Baumgarten, Ralph B. Bogard