Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874373 | Dip formed catheter and assembly | Billy H. Hannaford | 1989-10-17 |
| 4842591 | Connector with one-way septum valve, and assembly | — | 1989-06-27 |
| 4838871 | Needle guard, and assembly | — | 1989-06-13 |
| 4832696 | Assembly of needle and protector | Pradip V. Choksi | 1989-05-23 |