Inventor · disambiguated record
Hai Pu
Also filed as: PU HAI
3 granted patents·7 citations·filing 2019–2023
54Inventor score
Files withUNIV CHINA MINING3
Top patents by PatentIndex Score
3 records- 0193US11780773B1Grouting material for modifying mudstone, preparation method and application thereofUNIV CHINA MINING·Filed 2023·Granted Oct 10, 2023·7 cites·7 claims
- 0248US11966672B2Method and system for simulating contact and interaction between support member and chamber surrounding rock massUNIV CHINA MINING·Filed 2023·Granted Apr 23, 2024·0 cites·2 claims
- 0340US10844717B2Mechanical constant-resistance single prop continuous prop lifting pre-tightening device and methodUNIV CHINA MINING·Filed 2019·Granted Nov 24, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →