Patents by Inventor Donald C. Savage

Donald C. Savage 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).

  • Surgical apparatus useable for arthroscopic surgery
    Patent number: 5192292
    Abstract: A surgical apparatus particularly useable for arthroscopic surgery includes a tool insertable in a hollow, powered handpiece. The tool includes a hollow housing in which a driven member is rotatably sleeved, which driven member is provided at its forward end with a material working portion of suitable surgical type. The tool housing and driven member adjacent their rear ends both include funnel-shaped portions adapted to receive corresponding pin-like elements on the handpiece for respectively angularly fixing the tool housing and rotatably driving the driven member.
    Type: Grant
    Filed: November 2, 1990
    Date of Patent: March 9, 1993
    Assignee: Stryker Corporation
    Inventors: Haim Cezana, Donald C. Savage