Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291868 | Pulse saturation oxygen delivery system and method | Andrew Elliott, Detlev Degenhardt | 2022-04-05 |
| 10967205 | Oxygen flow indicator using flow-powered illumination | Andrew Elliott | 2021-04-06 |
| 10869987 | Pulse saturation oxygen delivery system and method | Andrew Elliott | 2020-12-22 |
| 10016632 | Oxygen flow indicator using flow-powered illumination | Andrew Elliott | 2018-07-10 |