Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002459 | Control device and operating method for air treatment apparatuses | Declan Patrick Kelly, John Robert McGarva, Xiao-Ming Zhou | 2021-05-11 |
HZ
Hongyi Zheng
Overall (All Time): #2,726,299 of 4,157,543Top 70%
1
Patents All Time