Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699453 | Spheroidally agglomerated basic cobalt(II) carbonate and spheroidally agglomerated cobalt(II) hydroxide, process for their production and their use | Juliane Meese-Marktscheffel, Dirk Naumann, Armin Olbrich, Frank Schrumpf | 2004-03-02 |