Inventor · disambiguated record

Ben Lake

Also filed as: LAKE BEN

1 granted patent·31 citations·filing 2008–2008

44Inventor score

Technology areasE21B

Files withBAKER HUGHES INC1

Top patents by PatentIndex Score

1 record

0181US7743833B2Pressure balanced piston for subsurface safety valvesBAKER HUGHES INC·Filed 2008·Granted Jun 29, 2010·31 cites·21 claims

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