Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055913 | Chain guide arrangement on a mining machine | Uwe Tillessen, Norbert Hesse, Gerhard Siepenkort, Klaus Duhnke, Adam Klabisch | 2006-06-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055913 | Chain guide arrangement on a mining machine | Uwe Tillessen, Norbert Hesse, Gerhard Siepenkort, Klaus Duhnke, Adam Klabisch | 2006-06-06 |