Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237497 | Spin-stabilized artillery projectile having gas pressure equalizing means | Ernst-Wilhelm Altenau, Siegmar Fischer, Gunter Sikorski, Ralf Aumund-Kopp | 2001-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237497 | Spin-stabilized artillery projectile having gas pressure equalizing means | Ernst-Wilhelm Altenau, Siegmar Fischer, Gunter Sikorski, Ralf Aumund-Kopp | 2001-05-29 |