Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389838 | Single-twist stranding | Georg Adelhard, Manfred Obermeier, Karl Sierwald, Jozsef Szedlacsek, Gyorgy Somogyi | 1983-06-28 |
| 4206889 | Coil unwinding device | Georg Adelhardt, Karl Buettner, Walter Feichtner, Andreas Voelkel | 1980-06-10 |