Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795826 | Ortho-phenylenediamine compounds | Bruce Charles Baguley, William Alexander Denny, Gordon William Rewcastle | 1989-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795826 | Ortho-phenylenediamine compounds | Bruce Charles Baguley, William Alexander Denny, Gordon William Rewcastle | 1989-01-03 |