Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521581 | Water-soluble package with multiple distinctly colored layers of liquid laundry detergent | Feng-Lung Gordon Hsu, Kwang Lee | 2003-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521581 | Water-soluble package with multiple distinctly colored layers of liquid laundry detergent | Feng-Lung Gordon Hsu, Kwang Lee | 2003-02-18 |