Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6148526 | Manually driven machine | Manfred Kirn, Manfred Bleicher, Gerd Hahn, Justus Lamprecht, David Matzo +5 more | 2000-11-21 |
| 5946810 | Saber saw | Aldo Di Nicolantonio, Rene Gentinetta | 1999-09-07 |
| 5239756 | Hand circular saw, particularly plunge saw | David Matzo, Joachim Mueller, Heribert Schramm, Steffen Wuensch | 1993-08-31 |