Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976719 | Use of a cationic silicon dioxide dispersion as a textile finishing agent | Wolfgang Lortz, Heinz Lach, Gabriele Perlet, Werner Will | 2011-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976719 | Use of a cationic silicon dioxide dispersion as a textile finishing agent | Wolfgang Lortz, Heinz Lach, Gabriele Perlet, Werner Will | 2011-07-12 |