Patents by Inventor Simon P. Vreeke

Simon P. Vreeke 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).

  • Patent number: 4697522
    Abstract: A mine-removing apparatus to be drawn behind a mine-sweeping boat and comprising a pulling cable pulling a sound generator for igniting acoustic mines, and electrode-carrying floating cables or an electrically-conductive floating cable loop for igniting magnetic mines, wherein said pulling cable and said floating cables extend in the region close to the boat as a common strand permitting limited longitudinal displacement of said cables relative to each other, said pulling cable extends beyond the trailing end of said floating cables, and all cables can be wound on and off a single winch on the boat stern.
    Type: Grant
    Filed: May 20, 1986
    Date of Patent: October 6, 1987
    Assignee: Kabelwerke Friedrich C. Ehlers
    Inventors: Karl-Heinz Groschupp, Simon P. Vreeke