Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525454 | Electric lamp | Godefridus N. M. Verspaget | 2003-02-25 |
GC
Georges Marie Calon
Overall (2003): #223,162 of 273,478Top 85%
1
Patents 2003