Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701184 | Virtual Holter | — | 2004-03-02 |
| 6251080 | Self contained ambulatory blood pressure cincture | Edward J. Crespin | 2001-06-26 |
| 6117077 | Long-term, ambulatory physiological recorder | Bruce E. Del Mar, John A. Bachman | 2000-09-12 |
| 5701894 | Modular physiological computer-recorder | Isaac R. Cherry, John A. Bachman, David T. Tanaka, Hangyick So | 1997-12-30 |
| 5323783 | Dynamic ST segment estimation and adjustment | George J. Kelen | 1994-06-28 |
| 5109862 | Method and apparatus for spectral analysis of electrocardiographic signals | George J. Kelen | 1992-05-05 |