Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975395 | Materials for the solid/liquid extraction of heavy metal ions, containing supported N-functionalized polyazacycloalkanes | Arnaud Bucaille, Francois Cuenot, Franck Denat, Frederic Boschetti, Roger Guilard | 2015-03-10 |
| 8841384 | Material comprising polyazacycloalkanes, grafted on polypropylene fibres, its process of preparation, and process for removing metal cations from a liquid | Frédéric Rascalou, Franck Denat, Roger Guilard, Jean-Louis Babouhot, Herve Chollet | 2014-09-23 |
| 6076657 | Apparatus for continuously casting metal | Erich Luginbuhl, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 2000-06-20 |
| 5924474 | Roll support apparatus for transporting a support beam | Erich Luginbuhl, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 1999-07-20 |
| 5873404 | Method and apparatus for continuously casting metal | Erich Luginbuhl, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 1999-02-23 |
| 5868193 | Method and prestressed beam chain for use in an apparatus for continuously casting metal | Erich Luginbuhl, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 1999-02-09 |
| 5755274 | Strip casting plant for metals | Klaus Maiwald | 1998-05-26 |
| 5645159 | Method and apparatus for continuously casting metal | Erich Luginbuhl, Rudolf Roder, Marcel Witschi, Ernst Zurcher | 1997-07-08 |