Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637637 | Waterborne copolymeric colorants | Imelda L. Watson | 1997-06-10 |
| 5610233 | Aqueous coating compositions containing cellulose esters | — | 1997-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637637 | Waterborne copolymeric colorants | Imelda L. Watson | 1997-06-10 |
| 5610233 | Aqueous coating compositions containing cellulose esters | — | 1997-03-11 |