Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142048 | Dual rotating blade cutting device for cutting a continuous material | Edmund Bradatsch, Christoph Reis, Felix Titz | 2000-11-07 |
| 6129654 | Heating device for a corrugated cardboard facility | Thomas Hecky, Hermann Mensing | 2000-10-10 |
| 6126771 | Corrugated cardboard manufacturing process | Edmund Bradatsch | 2000-10-03 |
| 6065382 | Cross cutter for web stock, in particular for a corrugated cardboard web | Felix Titz | 2000-05-23 |
| 5925209 | Process and device for producing corrugated board | — | 1999-07-20 |
| 5916409 | Process and device for heating a moving web | — | 1999-06-29 |
| 5632850 | Machine for the manufacture of a web of at least single-face corrugated board | Andreas Knorr, Gustav Alfons Gnan | 1997-05-27 |
| 5145549 | Apparatus for producing one-sided corrugated paperboard | — | 1992-09-08 |
| 4818330 | One-sided corrugated board machine having replacable corrugating rollers | — | 1989-04-04 |
| 4516454 | Straight line cutting and/or groove machine for moving material webs, especially for corrugated paper webs | — | 1985-05-14 |
| 4368094 | Production of corrugated cardboard | Johann Mayer, Johann Maier, Michael Erl | 1983-01-11 |
| 4313600 | Sheet stacking method and apparatus | — | 1982-02-02 |
| 4306932 | Apparatus for producing a single face coated corrugated pasteboard | Edmund Bradatsch | 1981-12-22 |