Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683771 | Blood collection tube assembly | — | 1997-11-04 |
| 5665280 | Blood collection tube assembly | — | 1997-09-09 |
| 5654054 | Barrier coating | Richard P. Clarke, Mitchell K. Antoon, Jr. | 1997-08-05 |