Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843488 | Hairdressing tool cart | — | 2005-01-18 |
| 4881154 | Illuminating umbrella handle | Wan Shih Chien | 1989-11-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843488 | Hairdressing tool cart | — | 2005-01-18 |
| 4881154 | Illuminating umbrella handle | Wan Shih Chien | 1989-11-14 |