Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012253 | Efficient matting agents based on precipitated silicas | Robert Kuhlmann, Hans-Dieter Christian | 2011-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012253 | Efficient matting agents based on precipitated silicas | Robert Kuhlmann, Hans-Dieter Christian | 2011-09-06 |