Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276329 | Rotary machine | — | 2001-08-21 |
| 5660193 | Waste water heat recovering unit and dishwashing machine | Markus Worter | 1997-08-26 |
| 4550759 | Apparatus for simultaneously closing and opening a group of blinds | — | 1985-11-05 |