Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074479 | Sintered shaped body, whose surface comprises a porous layer and a method for the production thereof | Dirk Rogowski, Hans-Georg Pfaff | 2006-07-11 |
| 6395202 | Method for producing a molded part | Dirk Rogowski | 2002-05-28 |
| 6123878 | Molded article | Dirk Rogowski | 2000-09-26 |