Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5271492 | Curved rubber belt conveyor with decentralized drive | Jan Ketterer | 1993-12-21 |
| 5172803 | Conveyor belt with built-in magnetic-motor linear drive | — | 1992-12-22 |
| 5088593 | Conveyor belt with built-in magnetic-motor linear drive | — | 1992-02-18 |