Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066312 | Device for producing a mono-crystalline sheet of semiconductor material from a molten alloy held between at least two aperture elements | Heike E. Riel, Heinz Schmid | 2018-09-04 |