Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5102055 | Apparatus and process for disintegrating a fiber agglomerate | Karl Baum | 1992-04-07 |
| 4710480 | Method of ceramic molding which produces a porosity gradient and the manufacture of compound moldings using this method | Rudolf Ganz, Gerd Willmann, Ludwig Wirth, Ingo Elstner, Peter Jeschke | 1987-12-01 |