Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1038562 | Scraper | — | 2024-08-06 |
| 4409991 | Fluid flow control device for use with an evacuated blood collection container | — | 1983-10-18 |
| 4319582 | Fluid flow control device for use with an evacuated blood collection container | — | 1982-03-16 |
| 4207870 | Blood sampling assembly having porous vent means vein entry indicator | — | 1980-06-17 |