Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954215 | Leak-proof container | — | 1999-09-21 |
| 5531705 | Syringe unit | Newton J. Herbert | 1996-07-02 |
| 4968304 | Syringe | Jennifer D. Griffiths | 1990-11-06 |
| 4919652 | Syringe | Jennifer D. Griffiths | 1990-04-24 |