Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9248248 | Respirator | Alexander Virr, Dan Kao, John Michael Snow, Junning Chen | 2016-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9248248 | Respirator | Alexander Virr, Dan Kao, John Michael Snow, Junning Chen | 2016-02-02 |