Inventor · disambiguated record
Behrooz Movaffagh
Also filed as: MOVAFFAGH BEHROOZ · MOVAFFAGH BEHROOZ A
4 granted patents·1 pending application·47 citations·filing 2002–2012
74Inventor score
Technology areasE21B
Files withVETCO GRAY INC5
Top patents by PatentIndex Score
5 records- 0154US7090033B2Drill string shutoff valveVETCO GRAY INC·Filed 2003·Granted Aug 15, 2006·19 cites·22 claims
- 0249US6918452B2Drill string shutoff valveVETCO GRAY INC·Filed 2002·Granted Jul 19, 2005·14 cites·20 claims
- 0348US7017682B2Drill string shutoff valveVETCO GRAY INC·Filed 2003·Granted Mar 28, 2006·14 cites·23 claims
- 0441US9187976B2Apparatus and methods for releasing drilling rig and blowout preventer (BOP) prior to cement bondingVETCO GRAY INC·Filed 2012·Granted Nov 17, 2015·0 cites·15 claims
- 0535US2014116720A1High Temperature Back Pressure ValveVETCO GRAY INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →