Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9974805 | Phosphate binder formulation for simple dosing | Kai Strothmann, Johannes Bartholomaeus, Eva Fries-Schaffner, Astrid Bonert | 2018-05-22 |
| 8197595 | Method and device for producing thin silicon rods | Helge Riemann, Joerg Fischer, Matthias Renner | 2012-06-12 |
| 6082060 | Device for affixing a flat plate-shaped body onto a support | Ernst Bauer | 2000-07-04 |
| 5620528 | Solar cell with a connecting structure | Reinhart Schade, Gerhard Lehner, Adolf Muenzer, Robert D. Wieting | 1997-04-15 |
| 4971772 | High-purity lining for an electric low shaft furnace | Hubert Aulich, Benedikt Strake | 1990-11-20 |
| 4643833 | Method for separating solid reaction products from silicon produced in an arc furnace | Hubert Aulich | 1987-02-17 |
| 4460556 | Method for producing high purity Si for solar cells | Hubert Aulich, Karl-Heinz Eisenrith, Hans-Peter Urbach | 1984-07-17 |