Granted Patent
Utility
US 5,690,867 · App. 08/736,249
Process for the manufacture of an explosive ammunition component with controlled fragmentation
Inventors:
Bruno Nouguez, Claude Grimelli, Pierre Vitrant, Alain Bonnel, Alain Tinet
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Oct 24, 1996
Inventors
Bruno Nouguez
Claude Grimelli
Pierre Vitrant
Alain Bonnel
Alain Tinet
Assignee (at issue)
Societe Nationale des Poudres et Explosifs
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.