Inventor · disambiguated record
Feifeng Liang
Also filed as: LIANG FEIFENG
3 granted patents·29 citations·filing 2021–2021
68Inventor score
Top patents by PatentIndex Score
3 records- 0185USD925301SButcher knifeYANGJIANG GUANRUI IND AND TRADE CO LTD·Filed 2021·Granted Jul 20, 2021·19 cites·1 claims
- 0274USD953805SKnife handleLIANG FEIFENG·Filed 2021·Granted Jun 7, 2022·9 cites·1 claims
- 0344USD950325SKnife sheathYANGJIANG GUANRUI IND AND TRADE CO LTD·Filed 2021·Granted May 3, 2022·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →