Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638992 | Hair care compositions | Robert Gow-Sheng Chen, Ramesh Chand Munjal | 2003-10-28 |
| 6620858 | Colorants containing copolymerizable vinyl groups and sulfonamide linkages | Michael John Cyr, Max A. Weaver, Gerry Foust Rhodes, Jason Clay Pearson, Jos Simon De Wit +1 more | 2003-09-16 |
| 6592913 | Crosslinked branched polyesters | Michael D. Hamlin, Lanny C. Treece, George G. Mayfield, Charles R. Tomlinson | 2003-07-15 |