Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4729316 | Projectile containing a pyrotechnic charge and means for delayed initiation of the charge | Daniel R. J. Evrard, Hubert C. G. Calmettes | 1988-03-08 |
| 4724765 | Projectile comprising a pyrotechnic charge | Daniel R. J. Evrard, Hubert C. G. Calmettes | 1988-02-16 |