Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5883711 | Method and device for selecting low-pressure mercury discharge lamps | Marco Haverlag, Engelbertus Cornelius Petrus Maria Vossen | 1999-03-16 |
FD
Franciscus J. Van Dam
Overall (All Time): #3,644,820 of 4,157,543Top 90%
1
Patents All Time