Inventor · disambiguated record
Cheng Gang Gu
Also filed as: GU CHENG GANG
10 granted patents·28 citations·filing 2017–2019
86Inventor score
Files withBLACK & DECKER INC10
Top patents by PatentIndex Score
10 records- 0157USD859951SDrillBLACK & DECKER INC·Filed 2018·Granted Sep 17, 2019·6 cites·1 claims
- 0257USD859112SDrillBLACK & DECKER INC·Filed 2018·Granted Sep 10, 2019·6 cites·1 claims
- 0345USD859114SHammer drillBLACK & DECKER INC·Filed 2018·Granted Sep 10, 2019·3 cites·1 claims
- 0442USD872552SDrillBLACK & DECKER INC·Filed 2018·Granted Jan 14, 2020·3 cites·1 claims
- 0541USD936313SDust extractorBLACK & DECKER INC·Filed 2018·Granted Nov 16, 2021·3 cites·1 claims
- 0641USD863014SGrinderBLACK & DECKER INC·Filed 2018·Granted Oct 15, 2019·3 cites·1 claims
- 0735USD859113SDrillBLACK & DECKER INC·Filed 2018·Granted Sep 10, 2019·1 cites·1 claims
- 0831USD893278SSuction headBLACK & DECKER INC·Filed 2018·Granted Aug 18, 2020·1 cites·1 claims
- 0931USD830806SDrain augerBLACK & DECKER INC·Filed 2017·Granted Oct 16, 2018·2 cites·1 claims
- 1029USD969181STile sawBLACK & DECKER INC·Filed 2019·Granted Nov 8, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →