Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171218 | Bidirectional femoral arterial cannula | James Fonger | 1992-12-15 |
| 5151087 | Aortic root cannula | — | 1992-09-29 |
| 5041084 | Single stage venous catheter | James H. DeVries | 1991-08-20 |
| 4758218 | Method and apparatus for guidewire placement of catheters | Patrick KIEFER, James H. De Vries | 1988-07-19 |