Patents by Inventor Jean Batot

Jean Batot 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).

  • Process and system for measuring when dragged underwater beneath a helicopter
    Patent number: 5170379
    Abstract: The system comprises measuring means and carrying or supporting means (6), to which the measuring means are fixed. The carrying means are dragged underwater by a helicopter (2) via a cable (4). The carrier means, equipped with measuring means, have a hydrodynamic shape such that they remain at a substantially constant depth when dragged underwater by means of the cable.Application to marine soundings.
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: December 8, 1992
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Gerard Ruzie, Jean Batot
  • Seismic probe more particularly usable in an untubed drilling shaft
    Patent number: 4744438
    Abstract: Seismic probe more particularly usable in an untubed shaft comprising a central body and arms opening out radially in different directions. The end of each of the arms is provided with means for anchoring the arm on the wall of the shaft and geophones in a box. In one embodiment, each of the arms can be moved outwardly from the central body independently of the other arms.
    Type: Grant
    Filed: December 15, 1986
    Date of Patent: May 17, 1988
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Gerard Ruzie, Jean Batot, Jean-Louis Marchand