Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D494688 | Energy saving lamp | Martin Van de Ven | 2004-08-17 |
HH
Hongmei Hu
Overall (2004): #206,963 of 270,089Top 80%
1
Patents 2004