Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850968 | Self-blocking hypodermic syringe for once-only use, comprising a needle protection cap | — | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850968 | Self-blocking hypodermic syringe for once-only use, comprising a needle protection cap | — | 1989-07-25 |