Patents by Inventor Jean-Claude Balland

Jean-Claude Balland 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).

  • Patent number: D249277
    Type: Grant
    Filed: August 15, 1975
    Date of Patent: September 5, 1978
    Assignee: Ciba-Geigy AG
    Inventors: Jean-Claude Balland, Philippe Lecomte