Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716199 | Safety syringe system | Lawrence G. DeHarde | 2004-04-06 |
| 5312372 | Safety syringe system | Lawrence G. DeHarde | 1994-05-17 |
| 5215534 | Safety syringe system | Lawrence De Harde | 1993-06-01 |