Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664654 | Automatic protracting and locking hypodermic needle guard | — | 1987-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664654 | Automatic protracting and locking hypodermic needle guard | — | 1987-05-12 |