Patents by Inventor Danielle Quantin

Danielle Quantin 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 coating a ferritic stainless steel strip with aluminum by hot quenching
    Patent number: 5358744
    Abstract: A process for coating a steel strip, particularly ferritic stainless steel, with aluminum by hot quenching, in which the strip is preheated to a temperature less than 500.degree. C. in a first non-oxidizing atmosphere containing a quantity of oxygen less than 3%, the strip is then heated to a temperature less than 950.degree. C. in a second non-oxidizing atmosphere, the strip is then conveyed to an atmosphere (3, 4) which is non-reactive at the coating temperature, and, finally, the strip is quenched in a coating bath.
    Type: Grant
    Filed: April 5, 1993
    Date of Patent: October 25, 1994
    Assignees: Sollac, Ugine, Aciers de Chatillon & Gueugnon
    Inventors: Eric Buscarlet, Charles G. Brun, Danielle Quantin, Jean-Paul Hennechart, Marc Mantel, Patrice de Veyrac, Bernard Baroux