Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066414 | LED lamp | Wolfgang Pabst | 2011-11-29 |
| 7957146 | Illumination device comprising a substrate plate and a heat sink | Robert Kraus | 2011-06-07 |
| 4482191 | Dual circuit brake valve | Siegfried Beck, Jurgen Holfelder, Aloys Schnaker | 1984-11-13 |