Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867746 | Needle shield | — | 1989-09-19 |
| 4830217 | Body fluid sample collection tube assembly | Andrzej J. Plucinski, Casmir P. Nalezny | 1989-05-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867746 | Needle shield | — | 1989-09-19 |
| 4830217 | Body fluid sample collection tube assembly | Andrzej J. Plucinski, Casmir P. Nalezny | 1989-05-16 |