Patents by Inventor Uwe Wustefeld

Uwe Wustefeld 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).

  • Remote-controlled submersible drogue
    Patent number: 4262621
    Abstract: The invention concerns a remote-controlled submersible drogue of the type used for carrying probes for marine research. The drogue is connected by a towrope or cable to a towing craft and comprises a lifting body which has a cross sectional shape which is dynamically stabilizing. In addition, the drogue includes a static stabilizer comprising a flat plate extending downwardly and rearwardly from the lifting body and the towrope is arranged to be attached at the tip of the front end of the drogue.
    Type: Grant
    Filed: February 22, 1977
    Date of Patent: April 21, 1981
    Assignee: Gernot Dittberner
    Inventors: Ulrich Tolkiehn, Uwe Wustefeld