Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7481007 | Sealing arrangement | Hermann Zwyssig | 2009-01-27 |
| 7210574 | Pasta dryer | Hermann Zwyssig | 2007-05-01 |
| 6895687 | Drier for continuous flow drying of food products | Hermann Zwyssig | 2005-05-24 |
| 5881749 | Apparatus for cleaning pasta presses | Josef Manser, Werner Seiler, Jurg Ebneter | 1999-03-16 |
| 5782985 | Process for cleaning of pasta presses | Josef Manser, Werner Seiler, Jurg Ebneter | 1998-07-21 |
| 5456931 | Process and apparatus for the production of elongated pasta products, such as lasagna | Friedrich Egger, Werner Seiler | 1995-10-10 |
| 5364651 | Process and apparatus for pressing and drying pasta | Josef Manser, Egger Friedrich, Werner Seiler | 1994-11-15 |
| 4635861 | Roller mill | — | 1987-01-13 |
| 4467141 | Telecommunication system with radio line | Franz Machl, Klaus Kerschbaumer, Helmut J. Ullrich | 1984-08-21 |