Inventor · disambiguated record
Du Sing-Long
Also filed as: SING-LONG DU
2 granted patents·1 pending application·14 citations·filing 2017–2022
54Inventor score
Files withWHITECAP IND INC3
Top patents by PatentIndex Score
3 records- 0186US9957732B1Compression latchWHITECAP IND INC·Filed 2017·Granted May 1, 2018·13 cites·20 claims
- 0276US11738990B2Ullage float assembly for fuel tank and methods of useWHITECAP IND INC·Filed 2022·Granted Aug 29, 2023·1 cites·18 claims
- 0337US2021071452A1Compression LatchWHITECAP IND INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →