Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431344 | Checking device | Marco Emmermann, Stefan Bentlin, Andreas Rösler | 2002-08-13 |
| 4418032 | Process for drawing tows of filaments in water | — | 1983-11-29 |
EK
Erich Keil
Overall (All Time): #2,216,915 of 4,157,543Top 55%
2
Patents All Time