Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786356 | Drinks machine | Rudi Geiger, Peter Pulvermüller, Gunther Nagel | 2004-09-07 |
| 5855162 | Coffee machine | Reinhard Boos, Gert Riethmuller | 1999-01-05 |
| 4512495 | Saucepan lid with detachable handle | Jurgen Krejza | 1985-04-23 |
| 4246696 | Process for manufacturing open-air compound insulators | Martin Kuhl | 1981-01-27 |