Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602820 | Method for producing a nitrogen oxide storage material and a storage material made with it | Ulrich Göbel, Ralph Kiessling, Martin Foerster | 2003-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602820 | Method for producing a nitrogen oxide storage material and a storage material made with it | Ulrich Göbel, Ralph Kiessling, Martin Foerster | 2003-08-05 |