Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776775 | Hypodermic syringe needle assembly and method of making the same | — | 2004-08-17 |
| 6669671 | Retractable needle with dual locking mechanisms | — | 2003-12-30 |
| 6302868 | Retractable hypodermic needle assembly and method of making the same | — | 2001-10-16 |
| 6162197 | Retractable needle assembly and method of making the same | — | 2000-12-19 |