Inventor · disambiguated record

Zhaohui Dong

Also filed as: DONG ZHAOHUI

2 granted patents·1 citations·filing 2024–2024

29Inventor score

Technology areasE02D F04B

Files withUNIV SHANDONG2

Top patents by PatentIndex Score

2 records

0184US12352003B1Whole-space drilling-grouting integrated deviceUNIV SHANDONG·Filed 2024·Granted Jul 8, 2025·1 cites·10 claims
0269US12343902B1Multi-pump linkage grouting operating systemUNIV SHANDONG·Filed 2024·Granted Jul 1, 2025·0 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →