Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870597 | Truck booth | Albert-Johann Kirzinger, Roland Faller, Peter Levko | 2019-12-24 |
| 6564852 | Method and device for directly producing an investment casting mold for casting made of metal | Norbert Demarczyk, Rüdiger Hauschild | 2003-05-20 |
| 6352141 | Bainitically hardened brake disk | — | 2002-03-05 |
| 6321885 | Composite cast brake elements, such as brake drum, brake disk or the like, and composite casting process for brake elements | — | 2001-11-27 |
| 6155331 | Method for use in casting technology | Hans J. Langer, Christian Wilkening, Peter Keller | 2000-12-05 |