Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974498 | Additive fabrication process with a structural material comprising an IR absorber | Dirk Achten, Thomas Büsgen, Helmut-Werner Heuer | 2021-04-13 |
| 10934415 | Polycarbonate compositions containing a carboxylic acid and their glycerol or diglycerol esters | Helmut-Werner Heuer, Anke Boumans | 2021-03-02 |