Patents by Inventor by Diane Bos, administrator

by Diane Bos, administrator 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).

  • Screw holding and driving device
    Patent number: 4140161
    Abstract: The present disclosure relates to a device designed for use in surgical procedures requiring the driving of screws into bone. The device provides positive locking screw holding engagement yet permits angular movement of the screw of up to 10.degree. from the axial direction.
    Type: Grant
    Filed: June 15, 1977
    Date of Patent: February 20, 1979
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Anthony Russo, deceased, by Diane Bos, administrator, by Robin P. Russo, administrator