Inventor · Stonehouse, GB

Edward Richards

18Patents
3h-index
25Co-inventors
56Inventor score

Filing activity: Mar 8, 2006 → Aug 7, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7669669B2 Tool face sensor method Fixed Constructions 12 Active
US8627883B2 Downhole linear actuation apparatus and method Emerging Cross-Sectional Technologies 10 Active
US7926592B2 Steerable drilling system Fixed Constructions 7 Expired
US9394745B2 Rotary steerable tool actuator tool face control Fixed Constructions 2 Active
US10358913B2 Motor MWD device and methods Fixed Constructions 2 Active
US11879334B2 Rotary steerable system with cutters Fixed Constructions 0 Active
US12421842B2 Interference compensated axial magnetometer measurements Physics 0 Active
US11913307B2 Pressure control valve Fixed Constructions 0 Active
US12123297B1 Magnetometer bias and eddy current compensation for dynamic surveying preliminary Physics 0 Active
US11913327B2 Downhole rotating connection Fixed Constructions 0 Active
US12297737B1 Bottom hole assembly having three-point contact for improved steering Fixed Constructions 0 Active
US12234722B2 Systems and methods for downhole communication Fixed Constructions 0 Active
US11971004B2 Adjustable fins on a turbine Mechanical Engineering; Lighting; Heating 0 Active
US11913326B2 Downhole communication systems Fixed Constructions 0 Active
US10431883B2 Antenna system for downhole tool Electricity 0 Active
US11286718B2 Rotary steerable system with cutters Fixed Constructions 0 Active
US11898432B2 Real time surveying while drilling in a roll-stabilized housing Fixed Constructions 0 Active
US11988089B2 Systems and methods for downhole communication Fixed Constructions 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.