Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4259966 | Heart rate analyzer | Robert L. Cannon, III | 1981-04-07 |
| 4240442 | Variable threshold R-wave detector | Richard P. Andresen, Robert M. Armington, Robert L. Cannon, III | 1980-12-23 |
| 4181135 | Method and apparatus for monitoring electrocardiographic waveforms | Richard P. Andresen, Robert M. Armington, Robert L. Cannon, III | 1980-01-01 |