MH

Man Ching Hon

Overall (All Time): #1,865,471 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10889983 Recyclable builidng block and building system used for constructing building — 2021-01-12
10526783 Recyclable building block and building system used for constructing building — 2020-01-07