Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322164 | Needle disposal container and disposal system | Michael Richard Richardson, Paul H. Hanifl | 1994-06-21 |
| 5312009 | Liquid specimen collector with removable extraction device | Janet Ratajczak, Paul H. Hanifl | 1994-05-17 |
| 5299687 | Cannula adaptor delivery system | Paul H. Hanifl, David A. Bates | 1994-04-05 |