Inventor · McKinney, TX, US

Bruce Edward Scott

50Patents
8h-index
21Co-inventors
78Inventor score

Filing activity: Apr 1, 1997 → Nov 20, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6619388B2 Fail safe surface controlled subsurface safety valve for use in a well Fixed Constructions 152 Expired
US8464799B2 Control system for a surface controlled subsurface safety valve Fixed Constructions 20 Active
US9291033B2 Control system for a surface controlled subsurface safety valve Fixed Constructions 12 Active
US10480283B2 Electric sub-surface safety valve (ESSSV) Mechanical Engineering; Lighting; Heating 11 Active
US9010448B2 Safety valve with electrical actuator and tubing pressure balancing Fixed Constructions 9 Active
US5967235A Wellhead union with safety interlock Fixed Constructions 9 Expired
US8573304B2 Eccentric safety valve Fixed Constructions 8 Active
US8869881B2 Eccentric safety valve Fixed Constructions 8 Active
US8490687B2 Safety valve with provisions for powering an insert safety valve Fixed Constructions 7 Active
US8511374B2 Electrically actuated insert safety valve Fixed Constructions 7 Active
US9909387B2 Semi-autonomous insert valve for well system Fixed Constructions 6 Active
US8902078B2 Systems and methods for well monitoring Fixed Constructions 6 Active
US9556707B2 Eletric subsurface safety valve with integrated communications system Fixed Constructions 6 Active
US11248441B2 Electric safety valve with well pressure activation Fixed Constructions 5 Active
US9631456B2 Multiple piston assembly for safety valve Fixed Constructions 5 Active
US9383029B2 Multiple piston pressure intensifier for a safety valve Mechanical Engineering; Lighting; Heating 4 Active
US9068425B2 Safety valve with electrical actuator and tubing pressure balancing Fixed Constructions 4 Active
US9982510B2 Expanding piston for a subsurface safety valve Fixed Constructions 4 Active
US8851161B2 Cross-communication between electronic circuits and electrical devices in well tools Fixed Constructions 3 Active
US10513908B2 Mechanisms for transferring hydraulic control from a primary safety valve to a secondary safety valve Fixed Constructions 3 Active
US11035199B2 Section-balanced electric safety valve Fixed Constructions 3 Active
US9574423B2 Safety valve with electrical actuator and tubing pressure balancing Fixed Constructions 3 Active
US9140101B2 Subsurface safety valve deployable via electric submersible pump Fixed Constructions 3 Active
US11168540B2 Flow tube position sensor and monitoring for sub surface safety valves Fixed Constructions 2 Active
US9695659B2 Pipe swell powered tool Fixed Constructions 2 Active

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