Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817246 | Distortion detector | Franz Rottner, Siegfried Pieper | 2004-11-16 |
| 6623570 | AlMgSi casting alloy | Gunter Hollrigl, Jürgen Wuest, Klaus Wahrisch | 2003-09-23 |
| 6125911 | Method and apparatus for manufacturing die-castings | Jurgen Wust, Miroslaw Plata | 2000-10-03 |
| 4509087 | Tape grounding element in a magnetic-tape cassette | Lothar Jager, Anton Peter | 1985-04-02 |