Patents by Inventor Jacques H. Blandin

Jacques H. Blandin 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 controlling the ballistic characteristics of double-base propellants
    Patent number: 3979486
    Abstract: In the preparation of double-base propellants where nitrocellulose-based granules are gelatinized by an explosive oil, the ballistic properties of the propellant are controlled by adjusting the content of nitrogen of the nitrocellulose of the granules, said content ranging from 12.6 to 14 % approximately.
    Type: Grant
    Filed: July 27, 1973
    Date of Patent: September 7, 1976
    Assignee: Societe Nationale des Poudres et Explosifs
    Inventors: Michel A. Herchin, Jacques H. Blandin