Patents by Inventor Ludger Ostendorf

Ludger Ostendorf 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).

  • Submarine
    Publication number: 20040200398
    Abstract: An essentially cylindrical, elongate pressure hull includes at least one pressure antechamber arranged essentially transversely to a longitudinal axis of the pressure hull. The pressure antechamber includes an access opening to the pressure hull which is closable in a pressure-tight manner and an access opening to the outside which is closable in a pressure-tight manner.
    Type: Application
    Filed: March 11, 2004
    Publication date: October 14, 2004
    Inventors: Hendrik Goesmann, Jurgen Ritterhoff, Bernd Thielk, Christian Buck, Lorenz Kruger, Ludger Ostendorf, Wolfgang Scharf, Ulrich Wantig