Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387408 | Luminaire featuring light-transmitting counter reflector cover | Petrus Adrianus Josephus Holten, Paulus Gerardus Henricus Kosters | 2008-06-17 |
| 5944411 | Luminaire slat with v-shaped cross section | Petrus A.J. Holten | 1999-08-31 |
| 5758954 | Luminaire | Petrus A.J. Holten | 1998-06-02 |