Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46543 | Breathable gas apparatus with humidifier | Duncan Lovel Trevor-Wilson, Perry David Lithgow, Alexander Virr, Andrew Roderick Bath, Dan Kao +1 more | 2017-09-12 |
| 9629973 | Oxygen diverter valve | Ian Malcolm Smith, Muditha Pradeep Dantanarayana | 2017-04-25 |
| 9610420 | Breathable gas apparatus with humidifier | Perry David Lithgow, Alexander Virr, Duncan Lovel Trevor-Wilson, Andrew Roderick Bath, Dan Kao +1 more | 2017-04-04 |
| 9539409 | Breathable gas apparatus with humidifier | Geoffrey Crumblin, Dan Kao, Barton John Kenyon, Perry David Lithgow, Rohan Neil Primrose +5 more | 2017-01-10 |