Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9393377 | Compliant coupler or adaptor | Ian Malcolm Smith, Perry David Lithgow, Dan Kao | 2016-07-19 |
| 9248248 | Respirator | Alexander Virr, Dan Kao, Xiaoyi Fu, Junning Chen | 2016-02-02 |
| 9227035 | Breathable gas apparatus with humidifier | Geoffrey Crumblin, Michael Thomas Janiak, Dan Kao, Barton John Kenyon, Perry David Lithgow +5 more | 2016-01-05 |