Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413237 | Hypodermic syringe with selectively retractable needle | Simon Cohn, Jonathan B. Gabel | 2002-07-02 |
| 6409701 | Hypodermic syringe with selectively retractable needle | Simon Cohn, Roger Hoeck, Volker Niermann | 2002-06-25 |
| 6368303 | Retracting needle syringe | — | 2002-04-09 |