Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7063090 | Multi-functional hair-dyeing comb structure | Jang-Chang Wang | 2006-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7063090 | Multi-functional hair-dyeing comb structure | Jang-Chang Wang | 2006-06-20 |