Inventor · disambiguated record
Guanghong Deng
Also filed as: DENG GUANGHONG
2 granted patents·0 citations·filing 2023–2023
23Inventor score
Technology areasE21B
Top patents by PatentIndex Score
2 records- 0146US12221859B2Ball-clamp type fall arrester for drill pipeGUANGDONG EAGLER GEOLOGICAL EQUIPMENT TECH CO LTD·Filed 2023·Granted Feb 11, 2025·0 cites·13 claims
- 0244US12234699B2Inner tube assembly of drill tool and rope coring drill tool thereofGUANGDONG EAGLER GEOLOGICAL EQUIPMENT TECH CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →