Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329490 | Water-dispersible urethane polymers, aqueous polymer dispersions and half-esters useful therein | Roy C. Williams | 1982-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329490 | Water-dispersible urethane polymers, aqueous polymer dispersions and half-esters useful therein | Roy C. Williams | 1982-05-11 |