WT

Wai Keung Tsui

The Procter & Gamble: 1 patents #6,322 of 10,133Top 65%
📍 Sha Tin, CN: #748 of 2,424 inventorsTop 35%
Overall (All Time): #1,986,072 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9706832 Dispensers and applicator heads therefor Amy Marie Price, Gregory Clegg Spooner, Kin Wong Yau, Ming Fung Chen, William F. Jones +2 more 2017-07-18
D568348 Mechanical drive coupling 2008-05-06