Inventor · Franklin, WI, US

Alan E. Lesak

18Patents
9h-index
12Co-inventors
61Inventor score

Filing activity: Oct 16, 2003 → Jul 20, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US7923881B2 Interior permanent magnet motor and rotor Electricity 37 Active
US7247967B2 Electric motor having a stator Electricity 31 Expired
US7821175B2 Stator assembly for an electric machine and method of manufacturing the same Emerging Cross-Sectional Technologies 30 Active
US7348706B2 Stator assembly for an electric machine and method of manufacturing the same Emerging Cross-Sectional Technologies 20 Expired
US8035273B2 Rotor assembly having two core portions each with a reduced back portion Electricity 15 Active
US6975049B2 Electrical machine and method of manufacturing the same Emerging Cross-Sectional Technologies 14 Expired
US7709991B2 Rotor assembly for an electric machine including a vibration damping member and method of manufacturing same Electricity 12 Active
US7669311B2 Method of manufacturing a core for an electrical machine Emerging Cross-Sectional Technologies 10 Active
US6933640B2 Electric machine and method of assembling the same Emerging Cross-Sectional Technologies 9 Expired
US7737598B2 Electric motor having a stator Electricity 9 Active
US7468570B2 Stator assembly for an electric machine and method of manufacturing the same Emerging Cross-Sectional Technologies 8 Active
US7687965B2 Electric machine, stator assembly for an electric machine, and method of manufacturing the same Emerging Cross-Sectional Technologies 6 Active
US7259487B2 Electric machine including circuit board mounting means Electricity 5 Expired
US6982532B2 Electric machine Electricity 4 Expired
US7109621B2 Electric motor having a printed circuit board attached to a stator and at least partially supporting a bearing Electricity 3 Expired
US9853532B2 Magnetic transmission Electricity 2 Active
US7821176B2 Electric motor, stator for an electric motor and method of manufacturing same Electricity 1 Active
US8344582B2 Electric machine with teeth and bridges Emerging Cross-Sectional Technologies 0 Active

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