Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5241911 | Conveyor system including a support rail with travel surfaces for driven support wheels of vehicles | Jochen Luck | 1993-09-07 |
| 5235917 | Monorail trolley with U-shape frame extending over, above, and surrounding the rail | Jochen Luck, Reinhard Siegmund | 1993-08-17 |
| 4909358 | Hoisting station for a rail-track piece | Heinz Jansen | 1990-03-20 |
| 4646647 | Suspension of rails | Manfred Grapentin | 1987-03-03 |