Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849261 | Mask system and method for constructing the same | Karthikeyan Selvarajan, Christopher Scott Skipper | 2017-12-26 |
| 9744324 | Mask assembly with converging neck side walls | Aaron Samuel Davidson, Lemmy Nga, Michael John Reid, Angelene Marie Ozolins, Amal Shirley Amarasinghe +2 more | 2017-08-29 |