Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7736611 | Agglomerates of precipitated silica, method for their preparation and their use as filter medium for gas filtration | Sven Norberg, Lars Lindahl | 2010-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7736611 | Agglomerates of precipitated silica, method for their preparation and their use as filter medium for gas filtration | Sven Norberg, Lars Lindahl | 2010-06-15 |