Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4650411 | Apparatus for manufacturing webs of synthetic thermoplastics | Werner Hassmann | 1987-03-17 |
| 4492609 | Apparatus for splicing the trailing end of a web from an exhausted supply roll to the leading end of a web from a new supply roll | — | 1985-01-08 |
| 4266654 | Method and apparatus for separating groups of workpieces being conveyed in superposed overlapping formation | Fritz Achelpohl, Richard Feldkamper | 1981-05-12 |