Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5881356 | Method for the case-hardening of higher-molybdenum-alloy sintered steels | Rudolf Schneider | 1999-03-09 |
| 4851189 | Method of manufacturing cams by powder metallurgy | Jurgen Donch, Wolfgang Zimmermann | 1989-07-25 |
| 4483820 | Method of making sintered powder metallurgical bodies | — | 1984-11-20 |