Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8369946 | Time based arrhythmia therapy efficacy criteria | Anne M. Gillis, Douglas A. Hettrick, David E. Ritscher | 2013-02-05 |
| 8290588 | Method and system for detecting cardiac arrhythmias during overdrive pacing | Douglas A. Hettrick, Kristin L. Myers | 2012-10-16 |
| 8082018 | System and method for multiple injection procedures on heart vessels | Douglas Duchon, James P. Smith, Robert F. Wilson, Jiyan Liu | 2011-12-20 |
| 7697987 | Method and system for detecting cardiac arrhythmias during overdrive pacing | Douglas A. Hettrick, Kristin L. Myers | 2010-04-13 |
| 7689279 | Pacing device for minimizing ventricular pauses after delivery of atrial anti-tachycardia pacing therapy | Paul D. Ziegler, Douglas A. Hettrick, Paul G. Krause | 2010-03-30 |
| 7662124 | System and method for multiple injection procedures on heart vessels | Douglas Duchon, James P. Smith, Robert F. Wilson, Jiyan Liu | 2010-02-16 |
| 7267666 | Angiographic injector system with multiple processor redundancy | Douglas Duchon, James P. Smith, Robert F. Wilson, Jiyan Liu | 2007-09-11 |
| 7128729 | Angiographic injector system and method of use | Douglas Duchon, James P. Smith, Robert F. Wilson, Jiyan Liu | 2006-10-31 |
| 5919212 | Watchdog timer for automated external defibrillator | Kenneth F. Olson, Byron L. Gilman | 1999-07-06 |
| 5797969 | One button lid activated automatic external defibrillator | Kenneth F. Olson, Byron L. Gilman | 1998-08-25 |
| 5792190 | Automated external defibrillator operator interface | Kenneth F. Olson, Byron L. Gilman, Karl J. F. Kroll | 1998-08-11 |
| 5645571 | Automated external defibrillator with lid activated self-test system | Kenneth F. Olson, Byron L. Gilman | 1997-07-08 |
| 4531523 | Digital gain control for the reception of telemetry signals from implanted medical devices | — | 1985-07-30 |
| 4236524 | Program testing apparatus | Richard M. Powell | 1980-12-02 |