Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12077893 | Device for introducing a running material web into a tenter machine | — | 2024-09-03 |
| 5174511 | Apparatus for feeding material for a roll mill | Edgar Ruegger, Hugo Hegelbach | 1992-12-29 |
| 4644666 | Apparatus for drying a moist material by air heated by a heat pump | Heini Eberle | 1987-02-24 |
| 4524918 | Filament winding machine | Markus Feusi, Heinz Oswald, Peter Pfyffer | 1985-06-25 |