Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028693 | Breathable gas apparatus with humidifier | Duncan Lovel Trevor-Wilson, Perry David Lithgow, Alexander Virr, Dan Kao, Andrew Roderick Bath | 2011-10-04 |
| 8020551 | Breathable gas apparatus with humidifier | Alexander Virr, Duncan Lovel Trevor-Wilson, Perry David Lithgow, Dan Kao, Andrew Roderick Bath | 2011-09-20 |
| 8006691 | Humidifier with removable water tank | Barton John Kenyon, Arthur Kin-Wai Yee, Rohan Neil Primrose, Jim Saada, John Michael Snow +8 more | 2011-08-30 |