Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4703761 | Blood sampling device for obtaining small quantity of venous blood | Stephen C. Wardlaw | 1987-11-03 |
| 4703762 | Blood sampling device for obtaining dual samples of venous blood | Stephen C. Wardlaw | 1987-11-03 |