Patents by Inventor Bernard Kryger

Bernard Kryger 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).

  • Neutron-absorbing material and its production process
    Patent number: 5590393
    Abstract: The invention relates to a neutron-absorbing material and to its production process.This material comprises a homogeneous, boron carbide matrix 1 in which are dispersed e.g. pseudospherical, 150 to 500 .mu.m , calibrated clusters 3 of boride such as HfB.sub.2, in order to prevent the propagation of cracks F in the material and improve its thermal shock resistance.
    Type: Grant
    Filed: February 7, 1995
    Date of Patent: December 31, 1996
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Guy M. Decroix, Dominique Gosset, Bernard Kryger