Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817595 | Valve for pressure bandage (for the staunching of a bleeding external wound) | — | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817595 | Valve for pressure bandage (for the staunching of a bleeding external wound) | — | 1989-04-04 |