Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150675 | Method for producing polycrystalline silicon | Harald Hertlein | 2018-12-11 |
| 9962745 | Cleaning of CVD production spaces | Harald Hertlein | 2018-05-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150675 | Method for producing polycrystalline silicon | Harald Hertlein | 2018-12-11 |
| 9962745 | Cleaning of CVD production spaces | Harald Hertlein | 2018-05-08 |