Inventor · Birtley, GB

Barrie Mecrow

16Patents
7h-index
20Co-inventors
66Inventor score

Filing activity: Jun 9, 1994 → Jul 5, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6472792B1 Stator with teeth formed from a soft magnetic powder material Electricity 68 Expired
US5545938A Doubly salient reluctance machines Electricity 52 Expired
US6300702A Electrical machine element Electricity 51 Expired
US6815863B1 Induction machine stator Electricity 30 Expired
US6849985B2 Electrical machine stator and rotor Electricity 29 Expired
US6790134B2 Power tool Performing Operations; Transporting 12 Expired
US10491067B2 Rotor for an electric motor or generator Emerging Cross-Sectional Technologies 11 Active
US7205694B2 Control of a switched reluctance drive Electricity 7 Expired
US7679255B2 Electrical machine Electricity 6 Expired
US9515588B2 Sensorless control of a brushless permanent-magnet motor Electricity 5 Active
US7227291B2 Stator for an electrical machine Emerging Cross-Sectional Technologies 3 Expired
US11005343B2 Electrical sub-assembly Electricity 1 Active
US8441162B2 Multi-phase stator device Electricity 0 Active
US12149126B2 Surface permanent magnet motor Electricity 0 Active
US11764651B2 Electrical sub-assembly Electricity 0 Active
US8803393B2 Multi-phase stator device Electricity 0 Active

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