Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7322463 | Conveyor belt with ball-type reinforcement on the bearing side | Adolfo Kropf-Eilers, Joachim Brückner, Gernot Grosskreuz, Eduard Labus | 2008-01-29 |
| 6116411 | Conveyor belt | Gernot Grosskreuz | 2000-09-12 |