Patents by Inventor Rudolf Langpaap

Rudolf Langpaap 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).

  • Oil transfer apparatus
    Patent number: 4547163
    Abstract: An apparatus and method for transferring a fluid, such as oil, between a fluid conveying line and a ship. The apparatus includes a transfer unit anchored at the bottom of the sea and attached to the fluid conveying line, and a coupling device which is brought into the ship together with the transfer unit so that connections can be made to the coupling device at a weather resistant location within the ship. Fluid is transferred between the fluid conveying line and the ship via the transfer unit and coupling device.
    Type: Grant
    Filed: June 4, 1982
    Date of Patent: October 15, 1985
    Assignee: LICENTIA Patent-Verwaltungs-G.m.b.H.
    Inventors: Rudolf Langpaap, Konrad Wilke