Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849458 | Segmented polyether polyurethane | Andrew M. Reed, Ian N. Askill | 1989-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849458 | Segmented polyether polyurethane | Andrew M. Reed, Ian N. Askill | 1989-07-18 |