Patents by Inventor Gerard de Longcamp

Gerard de Longcamp 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: D403462
    Type: Grant
    Filed: July 28, 1997
    Date of Patent: December 29, 1998
    Assignee: Radian, S.A.
    Inventor: Gerard de Longcamp