Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5382215 | Process for producing paper bags with handles | — | 1995-01-17 |
| 5076754 | Apparatus for forming stacks from consecutively conveyed, flat workpieces | Wilfried Ebmeyer | 1991-12-31 |
| 5057180 | Apparatus for feeding a preferably multi-ply web of synthetic thermoplastics | — | 1991-10-15 |
| 4936178 | Punching apparatus | Wilfried Ebmeyer | 1990-06-26 |
| 4903839 | Stack of bags each having congruent cutouts and perforated lines | Klaus-Christian Ullmann | 1990-02-27 |
| 4384914 | Arrangement for welding bags | — | 1983-05-24 |