Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4726932 | Dosing and mixing apparatus for fluid media | Markus Feier, Andre Ruegg | 1988-02-23 |
| 4684276 | Individual sheet feeder device for printer | Urs Frei, Harald Richter | 1987-08-04 |