Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10188880 | Filter assembly for a breathing apparatus | Alexander Virr, Dan Kao, John Michael Snow, Damian Charles Johnson | 2019-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10188880 | Filter assembly for a breathing apparatus | Alexander Virr, Dan Kao, John Michael Snow, Damian Charles Johnson | 2019-01-29 |