Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7563739 | Desiccant based on clay-bound zeolite, process for its preparation and its use | Thomas E. W. Niessen, Heide Wetzel | 2009-07-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7563739 | Desiccant based on clay-bound zeolite, process for its preparation and its use | Thomas E. W. Niessen, Heide Wetzel | 2009-07-21 |