Inventor · disambiguated record
Hao Bin Huang
Also filed as: Huang hao bin
2 granted patents·2 pending applications·11 citations·filing 2013–2017
55Inventor score
Technology areasE21B
Files withCAMERON INT CORP4
Top patents by PatentIndex Score
4 records- 0183US9388655B2Lock ring and packoff for wellheadCAMERON INT CORP·Filed 2013·Granted Jul 12, 2016·9 cites·20 claims
- 0271US10233713B2Wellhead assembly and methodCAMERON INT CORP·Filed 2017·Granted Mar 19, 2019·2 cites·20 claims
- 0347US2017159399A1Lock ring and packoff for wellheadCAMERON INT CORP·Filed 2016·Application pending·0 cites
- 0436US2018313180A1Friction lock assembly and retaining ring for wellheadCAMERON INT CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →