Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026346 | Non-reusable syringe | John R. Spanner, Nonton Hill-Male | 1991-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026346 | Non-reusable syringe | John R. Spanner, Nonton Hill-Male | 1991-06-25 |