Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786356 | Drinks machine | Rudi Geiger, Ewald Bauer, Gunther Nagel | 2004-09-07 |
| 4732079 | Coffee percolator | Erwin Princz, Hans-Werner Motsch | 1988-03-22 |
| 4665808 | Coffee percolator | — | 1987-05-19 |