Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628045 | Process and device for producing sintered parts | Rudolf Schneider | 1997-05-06 |
| 5628046 | Process for preparing a powder mixture and its use | Norbert Dautzenberg, Klaus Vossen | 1997-05-06 |