Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D472630 | Pen needle catheter connector | Joel S. Douglas, Robert Hugo | 2003-04-01 |
| D472316 | Pen needle catheter connector | Joel S. Douglas, Robert Hugo, Richard W. LeVaughn | 2003-03-25 |