Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161791 | Additive for internal post treatment of mineral binder compositions | Gilbert Mäder, Franz Wombacher | 2021-11-02 |
| 11021398 | Inerting clay minerals and improving the effect of liquefiers in clay-containing mineral binder compositions | Beat Marazzani, Giuseppe Colaiacovo, Franz Wombacher | 2021-06-01 |