Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736068 | Detonator | Viktor Dumenko, Ulf Borgström | 2004-05-18 |
| D407789 | Connector unit | Tord Olsson, Allan Salaker | 1999-04-06 |
| T101301 | Method for blasting rock | Per-Anders Persson, Gunnar Nord | 1981-12-01 |