Patents by Inventor Lucien Monnerie

Lucien Monnerie 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).

  • Process for manufacturing a piezo- or pyroelectric polymer material comprising a cross-linking step
    Patent number: 4521322
    Abstract: The invention relates to piezoelectric or pyroelectric polymer materials. It provides a process for manufacturing these materials comprising pressing polymer pellets while heating, dipping the obtained sheets in water, stretching the sheets, electrically polarizing the sheets by applying between the two faces of the sheets an electric orientation field, irradiating the sheets to obtain crosslinking and reheating the sheets.
    Type: Grant
    Filed: October 20, 1983
    Date of Patent: June 4, 1985
    Assignee: Thomson-CSF
    Inventors: Dominique Broussoux, Hugues Facoetti, Francois Micheron, Lucien Monnerie