Patents by Inventor Peter G. Kusel

Peter G. Kusel 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: 4947756
    Abstract: Railway track is laid by supporting the rails in spacers above a pair of parallel flexible tubes, which are then filled with aggregate under pressure to contact the feet of the rails and to curl around the feet so that when set the rail is continuously supported and no sleepers or ballast are required.
    Type: Grant
    Filed: August 17, 1989
    Date of Patent: August 14, 1990
    Assignee: Peter G. Kusel
    Inventors: Peter G. Kusel, Joachim Rose
  • Patent number: 4827848
    Abstract: The invention concerns a method and apparatus for replacing railway panels, including switches by providing a pair of cars adapted to carry a temporary track, the replacement panel and gantries, the car carrying the gantries being located over the panel required to be replaced and the gantries located in position; the old panel is raised by the gantries, the temporary track is located in the vacant space and the car carrying the new panel is rolled on to the temporary track and the new panel raised by the gantries, the temporary track removed and the new panel dropped into position.
    Type: Grant
    Filed: November 14, 1986
    Date of Patent: May 9, 1989
    Assignee: R A Nova Inc.
    Inventor: Peter G. Kusel