Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945960 | Combination safety needle assembly and medical apparatus | John Michael Barker, Thor R. Halseth | 2005-09-20 |
| 6921391 | Fluid infusion device with retractable needle | John Michael Barker, Thor R. Halseth | 2005-07-26 |