Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9896973 | Assembly tool for exhaust turbochargers | Fabrizio Lanni, Matthias Jarusel, Reiner Probst, Hans Baumgartner | 2018-02-20 |
| 6446703 | Method and apparatus for improving the quality of continuously cast metal | Marcel Witschi | 2002-09-10 |
| 6354364 | Apparatus for cooling and coating a mold in a continuous caster | Marcel Witschi, Ernst Zurcher | 2002-03-12 |
| 6125915 | Method of and apparatus for cleaning a continuous caster | Marcel Witschi, Ernst Zurcher | 2000-10-03 |
| 6089308 | Method and apparatus for improving the quality of continuously cast metal | Marcel Witschi | 2000-07-18 |
| 6076657 | Apparatus for continuously casting metal | Erich Luginbuhl, Michel Meyer, Marcel Witschi, Ernst Zurcher | 2000-06-20 |
| 6019159 | Method for improving the quality of continuously cast metal | Marcel Witschi | 2000-02-01 |
| 5924474 | Roll support apparatus for transporting a support beam | Erich Luginbuhl, Michel Meyer, Marcel Witschi, Ernst Zurcher | 1999-07-20 |
| 5873404 | Method and apparatus for continuously casting metal | Erich Luginbuhl, Michel Meyer, Marcel Witschi, Ernst Zurcher | 1999-02-23 |
| 5868193 | Method and prestressed beam chain for use in an apparatus for continuously casting metal | Erich Luginbuhl, Michel Meyer, Marcel Witschi, Ernst Zurcher | 1999-02-09 |
| 5839500 | Apparatus for improving the quality of continously cast metal | Marcel Witschi | 1998-11-24 |
| 5697423 | Apparatus for continuously casting | Marcel Witschi | 1997-12-16 |
| 5645159 | Method and apparatus for continuously casting metal | Erich Luginbuhl, Michel Meyer, Marcel Witschi, Ernst Zurcher | 1997-07-08 |
| 5533371 | Measurement device for roll gap control and process for its operation | Bruno Frischknecht, Peter Messerli, Daniel Fankhauser, Rolf Eigel | 1996-07-09 |
| 5353861 | Roll casting process | Bruno Frischknecht | 1994-10-11 |
| 5176198 | Molten metal feed in a strip caster | Bruno Frischknecht | 1993-01-05 |
| 4991420 | Roller nip adjustment device | Bruno Frischknecht | 1991-02-12 |