Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342385 | Fluid-expandable surgical retractor | Edward H. Jelinek, George E. Cullan | 1994-08-30 |
| 4909791 | Safety cover for syringe needles | — | 1990-03-20 |
| 4909792 | Safety cover for syringe needles | — | 1990-03-20 |
| 4820277 | Safety cover for syringe needles | — | 1989-04-11 |