YF

Yucheng Feng

UN Unknown: 3 patents #7,366 of 83,584Top 9%
Overall (All Time): #1,428,547 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11092040 Combined heat recovery device — 2021-08-17
11002155 Pipeline connection system for steam turbine and boiler combination — 2021-05-11
10927697 Turbogenerator set — 2021-02-23