Patents by Inventor Jean-Marc Parot

Jean-Marc Parot 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).

  • Method and device for locating and characterizing flaws in a known, submerged metal structure
    Patent number: 4628737
    Abstract: The ultrasonic pulse-echo method for locating and characterizing flaws in a partly submerged metal structure utilizes a device comprising an acoustic antenna (3), means (18) for preprocessing the echo signals, data transmission means (23-23') and a central processing unit (6).
    Type: Grant
    Filed: January 25, 1985
    Date of Patent: December 16, 1986
    Inventors: Joel Charles, Lionel Gaudriot, Jean-Marc Parot