Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4760792 | Pyrotechnic delay for high g's application | Ghislain Dumas, Jean-Francois Drolet | 1988-08-02 |
| 4289551 | High-energy explosive or propellant composition | Guy Perrault, Jean-Francois Drolet | 1981-09-15 |