Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290366 | Laminated solar module | Manfred Riermeier | 1994-03-01 |
| 5043024 | Solar cell device | Fritz Cammerer, Manfred Riermeier | 1991-08-27 |
| 4567316 | Solar cell module | Reinhard Hollaus, Rudolf Zehetbauer | 1986-01-28 |