Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397625 | Absorption refrigeration machine | — | 2002-06-04 |
| 4197016 | Food cleansing machine | Karl Winterhalter, Wolfgang Schaffron, Gerhard Steiner | 1980-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397625 | Absorption refrigeration machine | — | 2002-06-04 |
| 4197016 | Food cleansing machine | Karl Winterhalter, Wolfgang Schaffron, Gerhard Steiner | 1980-04-08 |