Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7893661 | Driver circuit arrangement | Bernd Ackermann, Henricus Petronella Maria Derckx, Eberhard Waffenschmidt | 2011-02-22 |
WL
Wilhemus Johannes Robertus Van Lier
Overall (All Time): #3,241,573 of 4,157,543Top 80%
1
Patents All Time