Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873311 | Water dispersible polyamide ester | Keith R. McNally | 1989-10-10 |
| 4810747 | Water dispersible polyamide blend | Keith R. McNally | 1989-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873311 | Water dispersible polyamide ester | Keith R. McNally | 1989-10-10 |
| 4810747 | Water dispersible polyamide blend | Keith R. McNally | 1989-03-07 |