Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392506 | Polycarbonate compositions for galvanic applications having a high requirement for heat distortion point | Andreas Seidel, Wolfgang Schwartmann, Eckhard Wenz | 2019-08-27 |
| 9783673 | High-temperature (co)polycarbonates with improved rheological properties | Rolf Wehrmann, Helmut-Werner Heuer, Anke Boumans | 2017-10-10 |
| 4961636 | Revolving nose piece for optical components and process for adjusting the number of revolutions thereof | Norbert Gaul, Guenter Reinheimer | 1990-10-09 |
| 4930882 | Adjustable microscope focusing drive | Herbert Koch | 1990-06-05 |