Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884368 | Means for forcing apart two structural members of a closure arrangement | David J. Thornley, Philip Dale, Samuel H. Leask, Ian M. Coutts | 1989-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884368 | Means for forcing apart two structural members of a closure arrangement | David J. Thornley, Philip Dale, Samuel H. Leask, Ian M. Coutts | 1989-12-05 |