Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615992 | Method storing or restacking goods carriers in multi-storied warehouse | Volker Treib, Horst Wuttke | 1997-04-01 |
| 5201407 | Steel plate conveyor with drive | — | 1993-04-13 |