Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5121672 | System for carrying out shelling of a target by means of a rapid-firing ordnance piece | — | 1992-06-16 |
| 4644867 | Shell case with non-compressible fragments metallurgically bonded to the casing | Lars Hellner, Torsten Ronn, Kjell Albrektsson | 1987-02-24 |
| 4592283 | Explosive shell case | Lars Hellner, Torsten Ronn, Kjell Albrektsson | 1986-06-03 |
| 4440087 | Firing initiating device | Nils A. L. Westerlund | 1984-04-03 |