Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811069 | Method and device for the separation of flat workpieces made from a brittle material | Berndt Hoetzel | 2004-11-02 |
| 6722250 | Method for continuously cutting away pieces from a continuously moving endless material | Johannes Wagner, Ruediger Hepp, Holger Wegener, Helmut Larm, Heinz-Georg Geissler | 2004-04-20 |