Patents by Inventor Roger Crochet

Roger Crochet 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).

  • Stabilized compositions of 1,1,1-trichloroethane
    Patent number: 4795837
    Abstract: A stabilized composition of 1,1,1-trichloroethane comprising an epoxide compound, a nitro compound, and a furan compound.
    Type: Grant
    Filed: March 6, 1984
    Date of Patent: January 3, 1989
    Assignee: Solvay & Cie (Societe Anonyme)
    Inventors: Michel Servais, Roger Crochet