Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957609 | Process for preparing N-heterocyclic compounds | Ian H. Coates, James A. Bell, David C. Humber, George B. Ewan | 1990-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957609 | Process for preparing N-heterocyclic compounds | Ian H. Coates, James A. Bell, David C. Humber, George B. Ewan | 1990-09-18 |