JJ

Junfeng Jin

Overall (2020): #155,652 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10801783 Heat exchanger and heat exchange module Pierre Olivier Pelletier, Huan Jin 2020-10-13
10612856 Heat exchanger and air conditioning system Huan Jin 2020-04-07