Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576831 | Multicrystalline silicon having a low proportion of active grain borders | Gunther Stollwerck, Christian Hassler, Wolfgang Koch | 2003-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576831 | Multicrystalline silicon having a low proportion of active grain borders | Gunther Stollwerck, Christian Hassler, Wolfgang Koch | 2003-06-10 |