Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579484 | Co-extruded taper shaft | Stephen J. Tiernan, Jeong S. Lee, Stephen Schaible | 2003-06-17 |
| 6554801 | Directional needle injection drug delivery device and method of use | Jeffrey Steward | 2003-04-29 |