Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9923442 | Breathing assistance device with linear actuated gas regulating valve | Philippe Auguste Chalvignac, Nan Hai WU, Ken Taylor, Paul Jan Klasek, Christopher Kingsley Blunsden | 2018-03-20 |
| 9878117 | Swivel elbow for mask assembly | Geoffrey Crumblin, Craig David Edwards, Bryony Louise Marshall | 2018-01-30 |