Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9480375 | Aeroacoustic duster | Darren Hitt, Jun-ru Wu, Nicholas Vachon, Di Chen | 2016-11-01 |
| 8695156 | Aeroacoustic duster | Di Chen, Nicholas Vachon, Darren Hitt, Junru Wu | 2014-04-15 |