Inventor · disambiguated record
Xutian Hou
Also filed as: HOU XUTIAN
2 granted patents·38 citations·filing 2003–2004
57Inventor score
Technology areasE21B
Top patents by PatentIndex Score
2 records- 0159US7158886B2Automatic control system and method for bottom hole pressure in the underbalance drillingEXPLORATION & PRODUCTION RES I·Filed 2004·Granted Jan 2, 2007·37 cites·12 claims
- 0234US7426965B2Power transmission unit of an impactor, a hydraulic jet impactor and the application thereofCHINA PETROLEUM & CHEMICAL·Filed 2003·Granted Sep 23, 2008·1 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →