Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304499 | Methods of making pn CdTe/CdS thin film solar cells | Dieter Bonnet, Beate Henrichs, Hilmar Richter | 1994-04-19 |
| 4495375 | MIS or SIS Solar cells | Edmund Rickus | 1985-01-22 |