Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747675 | Method for measuring the thickness of a layer and apparatus for carrying out the method | Hansueli Greminger | 1998-05-05 |
| 5561251 | Method for measuring the thickness of a layer and apparatus for carrying out the method | Hansueli Greminger | 1996-10-01 |
| 5524746 | Individualizing service for sorting particles of a bulk material | Robert Massen, Hugo Hegelbach, Jürg Zuber, Hans Tobler, Helmut Zapf +1 more | 1996-06-11 |
| 5379949 | Method for treating particles of a bulk material and method for controlling a roll mill | Robert Massen, Hugo Hegelbach, Jürg Zuber, Hans Tobler, Helmut Zapf +1 more | 1995-01-10 |