Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7632967 | Raney copper | Daniel Ostgard, Jorg Sauer, Andreas Freund, Monika Berweiler, Rudolf Vanheertum +1 more | 2009-12-15 |
| 6794331 | Raney copper | Daniel Ostgard, Jorg Sauer, Andreas Freund, Monika Berweiler, Rudolf Vanheertum +1 more | 2004-09-21 |