Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943420 | Process for recovering gallium | Alfred Mitschker, Peter M. Lange, Heiko Hoffmann, Gunter Lossmann, Andries P. van der Meer | 1990-07-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943420 | Process for recovering gallium | Alfred Mitschker, Peter M. Lange, Heiko Hoffmann, Gunter Lossmann, Andries P. van der Meer | 1990-07-24 |