Patents by Inventor Klaus Sczesny

Klaus Sczesny 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).

  • Endoscopic surgical device
    Patent number: 6033404
    Abstract: An endoscopic surgical device has a tubular shaft and an instrument carrier inside and moveable relative to the tubular shaft. A switch mechanism with which the device may be selectively switched into different operational states is coupled to movement of the instrument carrier.
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: March 7, 2000
    Assignee: Olympus Winter & Ibe GmbH
    Inventors: Andreas Melzer, Bernd Noesel, Klaus Sczesny