Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7198618 | Safety shield for medical needles | F. Mark Ferguson, Richard Fiser, Charles V. Owen, David L. Thorne, Mark Nelson +6 more | 2007-04-03 |
| 6949086 | Seldinger safety shield for medical needles | F. Mark Ferguson, Richard Fiser, Charles V. Owen, David L. Thorne, Mark Nelson +6 more | 2005-09-27 |