Patents by Inventor Bernard Lauwick

Bernard Lauwick 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).

  • Detector for abnormal phenomena
    Patent number: 4215278
    Abstract: The detector comprises a transducer designed to convert to an electrical signal a physical quantity which is representative of an abnormal phenomenon. The output of the transducer is connected to one input of a comparator whose output is connected to a delay circuit. The output of the delay circuit controls a signal generator, the output of which is connected to the other input of the comparator, the signal delivered by the comparator being representative of the time-dependent variations of the signal delivered by the transducer.
    Type: Grant
    Filed: July 12, 1978
    Date of Patent: July 29, 1980
    Assignees: Commissariat a l'Energie Atomique, Compagnie Centrale SICLI
    Inventors: Daniel Barbier, Jean C. Lancre, Bernard Lauwick, Robert Poujois