Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4283590 | Method for production of solar cells and solar cells produced thereby | Gerhard Bilger, Gert Hewig, Hans-Werner Schock | 1981-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4283590 | Method for production of solar cells and solar cells produced thereby | Gerhard Bilger, Gert Hewig, Hans-Werner Schock | 1981-08-11 |