Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811284 | Method and device for modifying the irradiance distribution of a radiation source | Folke Stenman | 2004-11-02 |
| 6506352 | Method for removing substances from gases | Sven Lindfors | 2003-01-14 |
| 5945839 | Method and apparatus for measurement of current-voltage characteristic curves of solar panels | — | 1999-08-31 |