Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359570 | Colored polyester containing copolymerized dyes as colorants | Thomas G. Davis | 1982-11-16 |
| 4354970 | Indoline coupled isothiazole azo dyes | Jean Carroll Fleischer, Gary T. Clark | 1982-10-19 |
| 4324719 | Azo dyes from aminophthalimides and aniline, tetrahydroquinoline, and benzomorpholine couplers having thiosulfate groups | Clarence A. Coates, Jr. | 1982-04-13 |