Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964789 | Germanium solar cell and method for the production thereof | Giovanni Flamand, Jef Poortmans | 2011-06-21 |
| 7960645 | Germanium solar cell and method for the production thereof | Giovanni Flamand, Jef Poortmans | 2011-06-14 |