Inventor · disambiguated record
Weixiang Lv
Also filed as: LV WEIXIANG
2 granted patents·0 citations·filing 2019–2019
21Inventor score
Technology areasE21B
Top patents by PatentIndex Score
2 records- 0139US11268328B2Double-walled drill pipe and drilling machineXUZHOU XUGONG FOUNDATION CONSTR MACHINERY CO·Filed 2019·Granted Mar 8, 2022·0 cites·19 claims
- 0237US11603751B2Push-pull force control method for horizontal directional drilling machine and horizontal directional drilling machineXUZHOU XUGONG FOUNDATION CONSTR MACHINERY CO·Filed 2019·Granted Mar 14, 2023·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →