Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761418 | Novel compounds | Roy A. Swaringen, Jr., David A. Yeowell, John J. Savarese | 1988-08-02 |
| 4701460 | Long duration neuromuscular blocking agents | Roy A. Swaringen, Jr., David A. Yeowell | 1987-10-20 |
| 4491665 | Method of preparing isomers of bis isoquinolinium compounds | Roy A. Swaringen, Jr., David A. Yeowell | 1985-01-01 |