Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7246997 | Integrated high efficiency blower apparatus for HVAC systems | Xiaoyue Liu, Herman Weigman | 2007-07-24 |
SW
Shixiao Wang
Overall (All Time): #3,391,432 of 4,157,543Top 85%
1
Patents All Time