Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776848 | Molybdenum epoxidation catalyst recovery | Thomas I. Evans | 1998-07-07 |
| 5324285 | Laser-catheter | — | 1994-06-28 |
| 4813951 | Self-actuated implantable pump | — | 1989-03-21 |
| 4783751 | Analysis of pore complexes | Robert Ehrlich, Sterling J. Crabtree, Jr. | 1988-11-08 |
| 4259966 | Heart rate analyzer | Andrew J. Griffin | 1981-04-07 |
| 4240442 | Variable threshold R-wave detector | Richard P. Andresen, Robert M. Armington, Andrew J. Griffin | 1980-12-23 |
| 4181135 | Method and apparatus for monitoring electrocardiographic waveforms | Richard P. Andresen, Robert M. Armington, Andrew J. Griffin | 1980-01-01 |