Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6883940 | Recessed luminaire having a dome-shaped reflector | Karl-Heinz Holzkämper | 2005-04-26 |
| 6702454 | Recessed luminaire having a holder ring for additional components | Heike Schmidtpott | 2004-03-09 |