Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789735 | Device for coding and marking objects | — | 2004-09-14 |
| 6712199 | Device for controlling and monitoring a conveyor belt, notably a tubular conveyor belt | Joachim Brückner, Karl-Heinz Elvers | 2004-03-30 |