Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434379 | Composition, its preparation process, and the use of the composition as a waterproofing coat | Lei Meng, Sheng Zhong Zhou, Harald Roeckel | 2022-09-06 |
| 11377392 | Additive for hydraulically setting compositions | Torben Gädt, Harald Grassl, Luc Nicoleau | 2022-07-05 |