Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827760 | Polyester polymer compositions | Kirsten Markgraf, Dirk Zierer | 2023-11-28 |
| 11661512 | Color stable and low wear polymer composition and articles made therefrom | Thomas Seelmann, Kirsten Markgraf | 2023-05-30 |