Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4460585 | 1-Aryl-4-hydrazinyl-s-triazin-2-ones | Henry F. Campbell, George H. Douglas | 1984-07-17 |
| 4406897 | 6-Aryl-4-hydrazinyl-s-triazin-2-ones | Henry F. Campbell, George H. Douglas | 1983-09-27 |