Inventor · disambiguated record
Kin Wong Yau
Also filed as: YAU KIN WONG · YAU KIN WONG PIERCE
5 granted patents·1 pending application·7 citations·filing 2012–2024
65Inventor score
Top patents by PatentIndex Score
6 records- 0174US9706832B2Dispensers and applicator heads thereforPROCTER & GAMBLE·Filed 2013·Granted Jul 18, 2017·7 cites·14 claims
- 0260US2025082093A1Electrically driven toothbrushHAYCO MFG LTD·Filed 2024·Application pending·0 cites
- 0357US12303087B2Floor cleaning apparatus and liquid delivery assembly for use in floor cleaning apparatusHAYCO MFG LIMITED·Filed 2023·Granted May 20, 2025·0 cites·18 claims
- 0455US12290223B2Floor cleaning apparatus and liquid delivery assembly for use in floor cleaning apparatusHAYCO MFG LIMITED·Filed 2023·Granted May 6, 2025·0 cites·20 claims
- 0550US11805957B2Floor cleaning apparatus and liquid delivery assembly for use in floor cleaning apparatusHAYCO MFG LIMITED·Filed 2021·Granted Nov 7, 2023·0 cites·18 claims
- 0650US10232503B2Device for treating a target surface and having an ergonomically pivoting handleSTEINHARDT MARK JOHN·Filed 2012·Granted Mar 19, 2019·0 cites·13 claims
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