Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172557 | Spirometer, display and method | — | 2007-02-06 |
| 6149603 | Method and apparatus for determining whether an intubated patient has been properly intubated | — | 2000-11-21 |
| D308177 | Temperature activated alarm for fire fighters | Mark P. Grady, Jr. | 1990-05-29 |
| D307559 | Oxygen sensor | Mark P. Grady, Jr. | 1990-05-01 |
| 4266539 | Carbon dioxide scrubber and gas regenerator unit for a closed circuit rebreathing apparatus | Mark P. Grady, Jr. | 1981-05-12 |
| D258843 | Rebreathing apparatus | Louis M. Riccio | 1981-04-07 |