Issued Patents All Time
Showing 1–4 of 4 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 |
| 5630903 | Machine for the manufacture of a single-face lined web of corrugated board | Andreas Knorr, Josef Puff, Hermann Mensing, Heribert Reich | 1997-05-20 |
| 4976676 | Longitudinal slitting and/or grooving machine for transported material sheets, particularly for sheets of corrugated board | Hermann Mensing, Karl Waldeck, Klaus Schnabel | 1990-12-11 |