Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7645054 | Illuminating unit comprising an optical element | — | 2010-01-12 |
| 7548025 | Electric lamp having retaining pinches for the luminous element | Roland Stark | 2009-06-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7645054 | Illuminating unit comprising an optical element | — | 2010-01-12 |
| 7548025 | Electric lamp having retaining pinches for the luminous element | Roland Stark | 2009-06-16 |