Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770377 | Active brazing solder for brazing alumina-ceramic parts | Frank Hegner, Elke Schmidt, Anobecs Allo, Jurgen Breme, Heinz Muller +1 more | 2004-08-03 |
| 6752881 | Metalliferous storage material for hydrogen and method for producing same | Thomas Klassen, Rudiger Bormann, Wolfgang Oelerich, Andreas Otto | 2004-06-22 |