Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413237 | Hypodermic syringe with selectively retractable needle | Richard Caizza, Jonathan B. Gabel | 2002-07-02 |
| 6409701 | Hypodermic syringe with selectively retractable needle | Roger Hoeck, Richard Caizza, Volker Niermann | 2002-06-25 |