Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6076657 | Apparatus for continuously casting metal | Michel Meyer, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 2000-06-20 |
| 5979539 | Block fixation and adjustment in a continuous caster | Marcel Witschi, Ernst Zurcher | 1999-11-09 |
| 5975190 | Block fixation in a continuous caster | Marcel Witschi, Ernst Zurcher | 1999-11-02 |
| 5924474 | Roll support apparatus for transporting a support beam | Michel Meyer, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 1999-07-20 |
| 5881798 | Block adjustment in a continuous caster | Marcel Witschi, Ernst Zurcher | 1999-03-16 |
| 5873404 | Method and apparatus for continuously casting metal | Michel Meyer, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 1999-02-23 |
| 5868193 | Method and prestressed beam chain for use in an apparatus for continuously casting metal | Michel Meyer, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 1999-02-09 |
| 5645122 | Block fixation and adjustment in a continuous caster | Marcel Witschi, Ernst Zurcher | 1997-07-08 |
| 5645159 | Method and apparatus for continuously casting metal | Michel Meyer, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 1997-07-08 |