Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4788430 | Contamination and irradiation measuring method and a universal sensor for implementing said method | — | 1988-11-29 |
| 4638735 | Combustion inhibitor based on an aliphatic polyurethane elastomer for a propellant, and block coated with this inhibitor | Andre E. Lelu, Jean Grignon, Jean-Michel Tauzia | 1987-01-27 |
| 4536235 | Combustion inhibitors on a base of oxygenated polyurethane elastomer which contains fibers for the double base propellant | Andre E. Lelu, Jean Grignon, Jean-Michel Tauzia | 1985-08-20 |