Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5143566 | Composite solid propellant with a metal/inorganic fluoride admixture or a stable burning rate | Alois Harrer | 1992-09-01 |
| 5139587 | Composite solid propellant with a pulverulent metal/oxidizer agglomerate base | Alois Harrer | 1992-08-18 |