Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474177 | Reflecting device, solar collector, pitched roof provided with a solar collector of this type, and greenhouse | Ronald Pierre Griessen | 2013-07-02 |
| 8085463 | Protective coating for metalhydride based devices | Bernard Dam, Mathieu Pasturel, Herman Schreuders | 2011-12-27 |