Patents by Inventor Joel Certenais

Joel Certenais 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).

  • Portable station for measuring and adjusting the magnetic signature of a naval ship
    Patent number: 5570023
    Abstract: The invention relates to a portable station for measuring and adjusting the magnetic signature of a naval ship making it possible to determine and/or modify the characteristics of the currents flowing in the magnetic immunization loops with which this naval ship (1) is furnished. The station is of the type including several magnetic sensors (4) capable of being laid on the bottom of the sea, the magnetic sensors (4) being connected to a device (13) for relaying the data which they provide, and the said naval ship (1) being equipped with a device (14) for receiving the said data, and is characterized in that the magnetic sensors (4) are connected together so as to form a deformable string (2) capable of being laid on the bottom of the sea.
    Type: Grant
    Filed: January 14, 1994
    Date of Patent: October 29, 1996
    Assignee: Thomson-CSF
    Inventor: Joel Certenais