Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871546 | Gastrointestinal protective coating formulations | Dennis R. Feltz, Samuel B. Stoopak | 1989-10-03 |
| 4366145 | Soft gelatin capsule with a liquid ergot alkaloid center fill solution and method of preparation | Samuel B. Stoopak, Allen L. Jacobs | 1982-12-28 |