Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8101019 | Method for producing a monocrystalline or polycrystalline semiconductor material | Matthias Mueller, Ingo Schwirtlich, Frank-Thomas Lentes, Frank Buellesfeld | 2012-01-24 |
| 7811383 | Device for making monocrystalline or multicrystalline materials, in particular multicrystalline silicon | Matthias Mueller, Markus Finkbeiner, Ingo Schwirtlich, Michael Clauss | 2010-10-12 |
| 7597756 | Device and method for the production of monocrystalline or multicrystalline materials, in particular multicrystalline silicon | Matthias Mueller, Markus Finkbeiner, Ingo Schwirtlich, Michael Clauss | 2009-10-06 |