Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534285 | Respiratory mask | Gary Lee, Shu-Ping Zou | 2013-09-17 |
| D657450 | Strapless respiratory mask | Gary Lee, Shu-Ping Zou | 2012-04-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534285 | Respiratory mask | Gary Lee, Shu-Ping Zou | 2013-09-17 |
| D657450 | Strapless respiratory mask | Gary Lee, Shu-Ping Zou | 2012-04-10 |