Inventor · disambiguated record
Shangfu Ma
Also filed as: MA SHANGFU
3 granted patents·1 pending application·14 citations·filing 2012–2014
64Inventor score
Top patents by PatentIndex Score
4 records- 0181US10669163B2Universal filter cartridgePARAGON WATER SYSTEMS INC·Filed 2012·Granted Jun 2, 2020·5 cites·14 claims
- 0253USD687517SAuxiliary faucetACCESS BUSINESS GROUP INT LLC·Filed 2012·Granted Aug 6, 2013·8 cites·1 claims
- 0343US2015321923A1Pipe connector for a water filter systemPARAGON WATER SYSTEMS INC·Filed 2014·Application pending·0 cites
- 0431USD709596SAuxiliary faucetACCESS BUSINESS GROUP INT LLC·Filed 2014·Granted Jul 22, 2014·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →