JL

Johan LIU

SA Sht Smart High-Tech Ab: 1 patents #1 of 2Top 50%
Overall (2023): #387,132 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11608270 Method and arrangement for manufacturing a graphene film Peng Su 2023-03-21