Patents by Inventor Michel Jean Jacques

Michel Jean Jacques 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).

  • Cooled tunnel-furnace with ground effect
    Patent number: 4059399
    Abstract: A tunnel-furnace is cooled by circulating air between two metal walls forming a jacket and is provided with a ported or permeable hearth extending along its entire length. The articles to be heated or baked in the furnace are supported therein on an air cushion formed with the heated air providing from the cooling jacket and supplied through the ported hearth.
    Type: Grant
    Filed: February 27, 1976
    Date of Patent: November 22, 1977
    Assignee: Bertin & Cie
    Inventors: Michel Jean Jacques Cellier, Jean-Claude Guitton, Jean-Claude Scholle, Stephane Georges Jean-Marie Viannay
  • Method for recovery of hydrogen chloride from dilute solutions
    Patent number: 4036939
    Abstract: The method of recovery of hydrogen chloride in gaseous form from an organic solvent loaded with hydrochloric acid in a dilute aqueous solution consists in carrying out prior to distillation a dehydration of the loaded organic solvent in a dehydration extractor in which the solvent is circulated countercurrent to an aqueous solution having a high chloride concentration.
    Type: Grant
    Filed: April 24, 1974
    Date of Patent: July 19, 1977
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Jacques Duhayon, Michel Jean Jacques, Pierre Michel, Maurice Tarnero, Edmond Zellner