Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372578 | Liquid delivery apparatus | Marshall S. Kriesel | 1994-12-13 |
| 5336180 | Closed drug delivery system | Marshall S. Kriesel | 1994-08-09 |
| 5334197 | Flexible base fluid delivery apparatus | Marshall S. Kriesel, Farhad Kazemzadeh | 1994-08-02 |
| 5330426 | Mixing and delivery syringe assembly | Marshall S. Kriesel | 1994-07-19 |
| 5328464 | Closed drug delivery system | Marshall S. Kriesel | 1994-07-12 |
| 5314405 | Liquid delivery apparatus | Marshall S. Kriesel | 1994-05-24 |