Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044234 | Hand-held electrical combination hammer drill | Erwin Manschitz, Helmut Burger, Manfred Ege, Mathias Doberenz | 2006-05-16 |
| 6659473 | Chuck for a percussion hand-held power tool | Armin Below, Uto Plank, Erwin Manschitz, Harald Geiger | 2003-12-09 |
| 6550545 | Hand-held electrical combination hammer drill | Erwin Manschitz, Helmut Burger, Manfred Ege, Mathias Doberenz | 2003-04-22 |
| 6135461 | Chuck for drilling and chiseling tools | Armin Below, Uto Plank, Erwin Manschitz, Harald Geiger | 2000-10-24 |