Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191884 | Reconfirmation prior to shock for implantable defibrillation | Norma L. Gilli, Lorraine Holley, Geoffrey A. Drane, Anthony Clyde Neason Stephens, Christopher N. Daly | 1993-03-09 |
| 5188106 | Method and apparatus for chronically monitoring the hemodynamic state of a patient using doppler ultrasound | Tibor A. Nappholz, Harry L. Valenta, Jr., Ken Koestner | 1993-02-23 |
| 5139020 | Method and apparatus for controlling the hemodynamic state of a patient based on systolic time interval measurements detecting using doppler ultrasound techniques | Ken Koestner, Tibor A. Nappholz, Harry L. Valenta, Jr. | 1992-08-18 |