Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894048 | Gas diffuser | Ning Chai, Steven J. Gluck, Billy Smith, Chengfeng Wang, Quan Yuan | 2014-11-25 |
QC
Qixiang Cai
Overall (All Time): #3,135,959 of 4,157,543Top 80%
1
Patents All Time