Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D637283 | Elbow assembly for patient interface | Karthikeyan Selvarajan, Christopher Scott Skipper, Steven John Lubke, Alison Oldenburg | 2011-05-03 |
| D635661 | Frame for respiratory mask | Philip Thomas Stallard, Victor Eduardo Solis, Neil Raymond Shaddick, Karthikeyan Selvarajan, Alison Oldenburg +8 more | 2011-04-05 |