Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4617061 | Mixed phases having the composition Bi.sub.2-x Cr.sub.x O.sub.3 | Peter Kohler, Heinrich Heine | 1986-10-14 |
| 4529448 | Mixed phases having the composition Bi.sub.2-x Cr.sub.x O.sub.3 and a process for their production | Peter Kohler, Heinrich Heine | 1985-07-16 |