Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713581 | Method of impregnating a carrier a matrix with solid and/or liquid compounds using compressed gases, and materials thus impregnated | Jurgen Heidlas, Zhengfeng Zhang, Kurt Stork, Johann Wiesmuller, Martin Ober | 2010-05-11 |