Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836331 | Apparatus for detection of format accuracy of a web of corrugated board | Christoph Reis, Hermann Mensing, Karl Ruhland | 2004-12-28 |
| 6692602 | Machine for producing a corrugated cardboard sheet and process for calibrating the glue gap of such a machine | Hermann Mensing, Josef Puff | 2004-02-17 |