Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975279 | Device for individualizing and feeding carriers to a hanging conveyor system | Dirk Sieksmeier, Paul Janzen | 1999-11-02 |
| 5971131 | Method of conveying articles hanging on hangers and devices for use in the method | Thomas Diekmann, Siegfried Goldbeck, Paul Janzen, Frank Kuhnt, Martin Luke +4 more | 1999-10-26 |
| 5646398 | Device for counting and determining a direction of conveyed material hanging on hangers provided with hanger hooks | Dirk Sieksmeier | 1997-07-08 |