Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4213393 | Gun projectile arranged with a base drag reducing system | Nils-Erik Gunners, Rune V. Hellgren | 1980-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4213393 | Gun projectile arranged with a base drag reducing system | Nils-Erik Gunners, Rune V. Hellgren | 1980-07-22 |