Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494835 | Method and apparatus for intravascular brachytherapy treatment planning | Jay P. Ciezki, Urs Hafeli | 2002-12-17 |
| 6036650 | Ultrasonic imaging system and method with ringdown reduction | Ching-Chen Wu, Gerald L. Litzza, Randall ZIEGENBEIN | 2000-03-14 |
| 5921931 | Method and apparatus for creating a color blood flow image based upon ultrasonic echo signals received by an intravascular ultrasound imaging probe | Matthew O'Donnell, Michael J. Eberle, Douglas N. Stephens, Gerald L. Litzza, Randy Ziegenbein +1 more | 1999-07-13 |