Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562817 | Gypsum fiber board and method for producing gypsum fiber boards | Wolfgang Voigt, Lothar Scheller, Vladimir Tsvetanov, Vanya Ivanova-Tsaneva | 2020-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562817 | Gypsum fiber board and method for producing gypsum fiber boards | Wolfgang Voigt, Lothar Scheller, Vladimir Tsvetanov, Vanya Ivanova-Tsaneva | 2020-02-18 |