Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318323 | Non-clogging gas filtering device | — | 1994-06-07 |
| 4758287 | Porous propellant grain and method of making same | — | 1988-07-19 |
| RE32584 | Method and composition for generating nitrogen gas | — | 1988-01-26 |
| 4604151 | Method and compositions for generating nitrogen gas | Gregory D. Knowlton | 1986-08-05 |
| 4197213 | Method and apparatus for the pyrotechnic generation of multi-component gases | Melvin E. Steinle | 1980-04-08 |