Inventor · disambiguated record

Harry Richard Stanley O'Brien

Also filed as: O'BRIEN HARRY RICHARD STANLEY

2 granted patents·30 citations·filing 2013–2013

59Inventor score
Technology areasE21B
Files withNAT OILWELL VARCO UK LTD2

Top patents by PatentIndex Score

2 records

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