Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071491 | Frame for solar cell devices | Karl-Ulrich Stein | 1991-12-10 |
| 5043024 | Solar cell device | Klaus Bednorz, Manfred Riermeier | 1991-08-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071491 | Frame for solar cell devices | Karl-Ulrich Stein | 1991-12-10 |
| 5043024 | Solar cell device | Klaus Bednorz, Manfred Riermeier | 1991-08-27 |