Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663213 | Method of improving ultraviolet radiation absorption of a composition | Charles Elwood Jones, Rafael Gonzalez Aviles, David Michael Fasano | 1997-09-02 |
| 5663224 | Process for preparing an aqueous dispersion | William D. Emmons, Edward Charles Kostansek, Jack C. Thibeault, Peter R. Sperry, Chao-Jen Chung | 1997-09-02 |