Inventor · disambiguated record
William Ma
Also filed as: MA WILLIAM · MA WILLIAM CHI WAI
3 granted patents·4 citations·filing 2009–2019
54Inventor score
Top patents by PatentIndex Score
3 records- 0167US8617567B2Fungus polyose composition with immunity enhancing effect and application thereofTANG JIAN·Filed 2009·Granted Dec 31, 2013·0 cites·12 claims
- 0241US11801068B2Sheathed cutting deviceMA WILLIAM·Filed 2019·Granted Oct 31, 2023·0 cites·19 claims
- 0329USD706483SLightJOHNSON WAI AQUARIUM SUPPLY CO LTD·Filed 2013·Granted Jun 3, 2014·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →