Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7517113 | Grid screen for illumination devices | — | 2009-04-14 |
| 5921662 | Adapter for general-diffuse miniature reflectors | Gerd Schröter | 1999-07-13 |
| 5145249 | Variable-position recessed light fixture | — | 1992-09-08 |