Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883135 | Apparatus for rock drill | Bernhard Moser, Wolfang Peetz | 1989-11-28 |
| 4202557 | Drilling device | August Haussmann, Siegfried Klaissle, Bernhard Moser, Walter Muller, Wolfgang Peetz +2 more | 1980-05-13 |