Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893497 | Use of water-soluble polysaccharide derivatives as dispersing agents for mineral binder suspensions | Lars Einfeldt, Alfred Kern, Matilde Calado Vieira, Dieter Klemm | 2005-05-17 |