Patents by Inventor Donald J. Singer

Donald J. Singer 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).

  • Sheathing cutting device
    Patent number: 5745996
    Abstract: A device for cutting sheathing from a tendon extending through an anchor assembly includes a housing adapted to be rotatable about the sheathed tendon and a blade having a cutting edge. The blade cutting edge is oriented in a selected cutting position within the anchor assembly when the housing is mounted on the sheathed tendon and rotated thereabout.
    Type: Grant
    Filed: April 17, 1996
    Date of Patent: May 5, 1998
    Assignee: Dyckerhoff & Widmann AG of Munich
    Inventors: Daniel P. Kenny, Donald J. Singer, Gerhard G. Kast