Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028499 | Methods for preparing a doped ingot | Stephan Haringer, Franco Battan | 2021-06-08 |
| 11028500 | Ingot puller apparatus that include a doping conduit with a porous partition member for subliming solid dopant | Stephan Haringer, Franco Battan | 2021-06-08 |
| 10889913 | Gas doping systems for controlled doping of a melt of semiconductor or solar-grade material | Stephan Haringer, Marco D'Angella | 2021-01-12 |