Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858072 | Surface-modified pearl pigment and process for producing the same | Katsuhisa Nitta | 2005-02-22 |
BL
Bangyin Li
Overall (2005): #233,349 of 245,428Top 100%
1
Patents 2005