Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8211323 | Method for the removal of doped surface layers on the back faces of crystalline silicon solar wafers | Moritz Heintze, Rainer Moeller, Harald Wanka, Elena Lopez, Volkmar Hopfe +1 more | 2012-07-03 |