Patents by Inventor Jean-Claude Nudelmont

Jean-Claude Nudelmont 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).

  • Device for detecting the ionization level of a gas mixture controlled by electric arc
    Patent number: 4629992
    Abstract: Ionization of a medium being monitored is caused by an electric arc between a first pair of electrodes, while the conductivity of the medium between two measuring electrodes controls at least one feedback circuit which indicates relative rates of decay of the ions, as a function of variations in the number and mobility of ionized particles in the ambient medium.
    Type: Grant
    Filed: February 17, 1984
    Date of Patent: December 16, 1986
    Assignee: P.G.E.P. Professional General Electronic Products
    Inventor: Jean-Claude Nudelmont