Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9564555 | Opto-electronic semiconductor module and method for the production thereof | Steffen Köhler, Moritz Engl, Frank Singer, Stefan Grötsch, Thomas Zeiler | 2017-02-07 |
| 5865051 | Procedure and apparatus for the optimized manufacture of coil springs on automatic spring winding machines | Uwe Otzen, Hans-Jurgen Schorcht | 1999-02-02 |