Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805757 | Casting material for indefinite rollers with sleeve part and method for producing the same | Bernhard Feistritzer, Karl Schroder, Karl-Heinz Ziehenberger | 2004-10-19 |