Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7137583 | Striking tool for comminuting materials | — | 2006-11-21 |
| 7124795 | Stump cutter device and cutter insert unit for the stump cutter device | — | 2006-10-24 |
| D527522 | Toolbox | — | 2006-09-05 |
| D520035 | Chisel | — | 2006-05-02 |
| 6971598 | Cutter body with a beater | Willi Schillinger, Robert Oehler | 2005-12-06 |
| 6644755 | Fixture for a round shank chisel having a wearing protection disk | — | 2003-11-11 |
| 6619757 | Tool for a street milling, coal-cutting or mining machine | — | 2003-09-16 |
| 6592304 | Method for tipping a cutter head of an end-milling cutter | — | 2003-07-15 |
| 6508516 | Tool for a coal cutting, mining or road cutting machine | — | 2003-01-21 |
| 6431656 | Processing tool for a road surface processing machine | — | 2002-08-13 |
| 6428111 | Round-shaft cutter | — | 2002-08-06 |
| 6199956 | Round-shank bit for a coal cutting machine | — | 2001-03-13 |
| 5683144 | Cutting element with a base element and chisel holder | Bernhard Diessner, Dieter Simons, Bernd Holl | 1997-11-04 |
| 5378050 | Cylinder-shaped cutting body for a coal cutting machine | Bernhard Diessner | 1995-01-03 |