Patents by Inventor Alain G. Bazin

Alain G. Bazin 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).

  • System for measuring fluid oscillator signals
    Patent number: 5574228
    Abstract: A system for measuring the frequency of oscillation of the fluid in a fluid oscillator comprising detector means, a peak detector comprising a threshold device receiving a first signal from the detector means, means for storing the signal at the output of the threshold device and comparator means providing an output signal in accordance with the relative values of the first signal and the signal from the memory means.
    Type: Grant
    Filed: June 10, 1994
    Date of Patent: November 12, 1996
    Assignee: Schlumberger Industries, S.A.
    Inventor: Alain G. Bazin