Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726629 | Ultrasound contrast imaging | Peter Frinking, Nico De Jong | 2004-04-27 |
| 6165128 | Method and apparatus for making an image of a lumen or other body cavity and its surrounding tissue | C. L. de Korte, A. F. W. van der Steen | 2000-12-26 |