Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829613 | Carbon black compositions | Bernhard Schwaiger, Werner Niedermeier, Thomas Pelster, Arndt-Peter Schinkel, Conny Vogler | 2020-11-10 |
| 10179859 | Pelleted acetylene black | Florian Diehl, Werner Niedermeier, Helmut Kriesch | 2019-01-15 |
| 7172652 | Carbon black granules | Heinz Zoch, Norbert Hornick, Alfons Karl | 2007-02-06 |