Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844397 | Intravenous pole clamp | Thomas J. Chan | 1989-07-04 |
| 4804368 | Battery operated miniature syringe infusion pump and improved halfnut therefor | Philip S. Sleeman | 1989-02-14 |