Patents by Inventor Joel Truc

Joel Truc 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 and device for destroying solid waste by pyrolysis
    Patent number: 4831944
    Abstract: This invention relates to a process and device for destroying solid waste by pyrolysis, in which a column of such waste is upwardly traversed at least partially by a stream of hot gas blown in at the base of said column, wherein said stream of hot gas is generated by at least one plasma jet. The invention results in the destruction of non-burned residues and in the improved flow of the molten residues.
    Type: Grant
    Filed: January 22, 1988
    Date of Patent: May 23, 1989
    Assignees: Aerospatiale Societe Nationale Industrielle, Constructions Navales et Industrielles de la Mediterranee
    Inventors: Jean-Pierre Durand, Maxime Labrot, Joel Truc, Yves Valy