Inventor · disambiguated record
Changzheng Lu
Also filed as: LU CHANGZHENG
2 granted patents·0 citations·filing 2018–2018
22Inventor score
Files withUNIV CHINA MINING2
Top patents by PatentIndex Score
2 records- 0142US10895120B2Mine drill, dust suction hood and dust removal device thereofUNIV CHINA MINING·Filed 2018·Granted Jan 19, 2021·0 cites·9 claims
- 0242US10816312B2Integrated hole sealing device for loosening blasting and water injection of underground deep holeUNIV CHINA MINING·Filed 2018·Granted Oct 27, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →