Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767311 | Fibrous substrate for producing a porous coating base paper or prepreg, and method for the production thereof | Dieter Walesch, Tanja Zimmermann, Sebastien Josset | 2020-09-08 |