Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6588763 | Seal arrangement providing a seal between a bore and a rod moveable in the bore | David Woodroffe | 2003-07-08 |
| 6158744 | Seal arrangement providing a seal between a bore and a rod movable in the bore | David Woodroffe | 2000-12-12 |
| 5605148 | Gas mixing devices for resuscitation/lung ventilation apparatus | — | 1997-02-25 |
| 5564416 | Ventilators for promoting lung function | — | 1996-10-15 |
| 5016626 | Ventilators for promoting lung function | — | 1991-05-21 |
| 5007457 | Pneumatic oscillators | — | 1991-04-16 |
| 5005478 | Blanket wash system with sub-ambient pressure circulation | Edward M. Goldberg, Daniel Bettencourt, Jr., James C. Tosti, Jr. | 1991-04-09 |
| 4922962 | Pneumatic oscillators | — | 1990-05-08 |
| 4682591 | Resuscitator/ventilator | — | 1987-07-28 |