Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827932 | Implantable defibrillation electrodes | Michael J. Fine, Ross G. Baker, Jr., Richard V. Calfee | 1989-05-09 |
| 4821723 | Biphasic waveforms for defibrillation | Ross G. Baker, Jr., Stephen J. Whistler, Richard V. Calfee, Edward Haluska | 1989-04-18 |