Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609862 | Ampholyte teropolymers providing superior conditioning properties in shampoos and other hair care products | Shih-Ruey T. Chen | 1997-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609862 | Ampholyte teropolymers providing superior conditioning properties in shampoos and other hair care products | Shih-Ruey T. Chen | 1997-03-11 |