Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6683420 | Switching device for operating a high-pressure discharge lamp | Petrus Wilhelmus Fransiscus Bens | 2004-01-27 |
FL
Franciscus H. T. Lammers
Overall (2004): #223,777 of 270,089Top 85%
1
Patents 2004