Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982880 | Container and teat feeding assembly | Corinne Angeloz, Peter Huerlimann, Eugene Van Meir | 1991-01-08 |
| 4890639 | Pressure regulating valve | Willi Loliger | 1990-01-02 |
| 4784193 | Flowmeter | Peter Hafner | 1988-11-15 |