Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637389 | Electrically driven device for angular adjustment of a shaft relative to its drive | Jens Schafer | 2003-10-28 |
| 6484548 | Drive system for a metal extrusion press | Ekhard Siemer | 2002-11-26 |