Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519064 | Process and additive to improve adhesion of building compositions to substrates | Hongli Willimann, Robert Koelliker, Andrey Petrovich Pustovgar, Urs Heini, Thomas Aberle | 2019-12-31 |