KY

Kin Wong Yau

HL Hayco Manufacturing Limited: 1 patents #1 of 3Top 35%
Overall (2023): #363,782 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11805957 Floor cleaning apparatus and liquid delivery assembly for use in floor cleaning apparatus Simeon Charles Jupp, Hoss Vong 2023-11-07