Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498439 | Ballast for feeding a high-pressure gas discharge lamp | Hubertus Cornelis Maria Van Den Nieuwenhuizen, Maurice Matheas Maria Hendrikx | 2002-12-24 |
GH
Gerardus Hinderikus Heijne
Overall (All Time): #3,567,255 of 4,157,543Top 90%
1
Patents All Time