Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4466352 | Dual-mode propellant charge with a trumpet-shaped channel possessing a star-shaped cross-section | Bernard Ducourneau | 1984-08-21 |
| 4314509 | Pyrotechnic charge, with a short combustion time, comprising inclined plates of propellant and deflectors, and a propulsion system using a charge of this type | — | 1982-02-09 |