Inventor · disambiguated record
Harry P. Hiebeler
Also filed as: HIEBELER HARRY P
2 granted patents·1 pending application·85 citations·filing 2004–2013
67Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0185US7464765B2Inner guide seal assembly and method for a ram type BOP systemNAT OILWELL DHT LP·Filed 2005·Granted Dec 16, 2008·35 cites·20 claims
- 0274US7243713B2Shear/seal ram assembly for a ram-type blowout prevention systemNAT OILWELL DHT LP·Filed 2004·Granted Jul 17, 2007·50 cites·24 claims
- 0338US2013186689A1Downhole tool with external housing torque transferNAT OILWELL VARCO LP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →