Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482776 | Ampholyte polymer composition and method of use | Gary F. Matz, Richard LaMar, Allan L. Melby | 2002-11-19 |
| 6361801 | Alkyl allyl amines and low voc hair styling compositions using same | Hong Ding, Michael M. Carpenter, Shih-Ruey T. Chen, Fu-Mei Chen Lin, Jennifer R. Parsons | 2002-03-26 |