Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573967 | Vacuum vial infusion system | Dale C. Harris, Michael J. Akers, Charles R. Sperry | 1986-03-04 |
| 4534758 | Controlled release infusion system | Michael J. Akers, Dale C. Harris, Charles R. Sperry | 1985-08-13 |
| 4465471 | Intravenous administration system for dry medicine | Dale C. Harris | 1984-08-14 |