Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6263238 | Automatic external defibrillator having a ventricular fibrillation detector | James E. Brewer, Kenneth F. Olson | 2001-07-17 |
| 5899923 | Automatic capacitor maintenance system for an implantable cardioverter defibrillator | Mark W. Kroll | 1999-05-04 |
| 5674248 | Staged energy concentration for an implantable biomedical device | Mark W. Kroll, Dennis A. Brumwell | 1997-10-07 |
| 5620464 | System and method for delivering multiple closely spaced defibrillation pulses | Mark W. Kroll, Dennis A. Brumwell | 1997-04-15 |