Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7028876 | Setting tool | Anton Hirtl, Kai-Uwe Keller, Mario Scalet, Michael Melocco | 2006-04-18 |
| 6289789 | Explosive powder charge-operated setting tool | Norbert Heeb, Markus Sprenger | 2001-09-18 |
| 6161745 | Powder force-operated setting tool | Mario Grazioli, Gebhard Gantner | 2000-12-19 |
| 6029878 | Setting tool | Norbert Pfister, Norbert Heeb, Norbert Welte | 2000-02-29 |