Inventor · disambiguated record
Nengfei Li
Also filed as: LI NENGFEI
4 granted patents·20 citations·filing 2021–2021
73Inventor score
Files withLI NENGFEI4
Top patents by PatentIndex Score
4 records- 0176USD977767SAdjustable pet wheelchairLI NENGFEI·Filed 2021·Granted Feb 7, 2023·8 cites·1 claims
- 0265USD987918SAdjustable pet wheelchairLI NENGFEI·Filed 2021·Granted May 30, 2023·4 cites·1 claims
- 0365USD987921SAdjustable pet wheelchairLI NENGFEI·Filed 2021·Granted May 30, 2023·4 cites·1 claims
- 0465USD987917SAdjustable pet wheelchairLI NENGFEI·Filed 2021·Granted May 30, 2023·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →