Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685865 | Low velocity aortic cannula | Delos M. Cosgrove, J. Fredrick Cornhill, Nelson L. Huldin, William G. O'Neill | 1997-11-11 |
| 5643226 | Low velocity aortic cannula | Delos M. Cosgrove, J. Frederick Cornhill, Nelson L. Huldin, William G. O'Neill | 1997-07-01 |