Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6148526 | Manually driven machine | Manfred Kirn, Manfred Bleicher, Justus Lamprecht, David Matzo, Herbert Faerber +5 more | 2000-11-21 |
| 6059493 | Manual machine tool with tool holder and appropriate tool | Manfred Kirn, Ernst Kraenzler, Klaus Klingenstein, Ernst Dreher, David Matzo +6 more | 2000-05-09 |