DW

Duo Wu

Overall (2024): #170,241 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11987096 Indirect heat pump system Qi Liu, Zhaokai Yu, Yu Zhao, Xiaohua Qu, Jingyang Mu +1 more 2024-05-21
11926192 Refrigerant heat exchange apparatus and indirect heat pump system Zhaokai Yu, Qi Liu, Jingyang Mu 2024-03-12