Patents by Inventor Henri Negre

Henri Negre 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).

  • Ship and shore load handling system with an asymmetrical shaped pontoon for supporting carriage cables
    Patent number: 4106638
    Abstract: Installation for loading and unloading ships anchored at a distance from the shore. An overhead transporter with an aerial cable passing over the ship connects a pontoon to the shore. The moment exerted on the pontoon by the tensioned cable is compensated at least partially by an asymmetrical form of the hull of the pontoon.
    Type: Grant
    Filed: October 4, 1976
    Date of Patent: August 15, 1978
    Inventors: Henri Negre, Jean-Pierre Cathiard