Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702367 | Retractable-needle cannula insertion set with refinements to better control leakage, retraction speed, and reuse | Alan A. Davidner | 1997-12-30 |
| 5575777 | Retractable needle cannula insertion set with refinements to better control leakage, retraction speed and reuse | Alan A. Davidner | 1996-11-19 |
| 4256692 | Membrane oxygenator | — | 1981-03-17 |