Patents by Inventor Olivier Morvan

Olivier Morvan 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).

  • Welding and fluid tightness process for the production of sensors
    Patent number: 4543116
    Abstract: A process for producing pressure sensors and other similar devices in which a fluid-tight bond between a sealing glass and another material is obtained under the effect of the application of heat and an electric field.The process is characterized in that the parts to be assembled float on the surface of a molten metal bath. The bath is positioned in a chamber within which a partial vacuum prevails.
    Type: Grant
    Filed: November 28, 1983
    Date of Patent: September 24, 1985
    Assignee: Regie Nationale des Usines Renault
    Inventors: Claude Lombard, Olivier Morvan