Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752881 | Metalliferous storage material for hydrogen and method for producing same | Thomas Klassen, Wolfgang Oelerich, Volker Guther, Andreas Otto | 2004-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752881 | Metalliferous storage material for hydrogen and method for producing same | Thomas Klassen, Wolfgang Oelerich, Volker Guther, Andreas Otto | 2004-06-22 |