Inventor · Needham, MA, US

Peter Mongeau

38Patents
12h-index
36Co-inventors
81Inventor score

Filing activity: Mar 21, 1986 → Sep 13, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US4789859A Electronic locking system and key therefor Emerging Cross-Sectional Technologies 131 Expired
US4712398A Electronic locking system and key therefor Emerging Cross-Sectional Technologies 107 Expired
US5428522A Four quadrant unipolar pulse width modulated inverter Electricity 91 Expired
US4848115A Electronic locking system and key therefor Emerging Cross-Sectional Technologies 81 Expired
US5223775A Apparatus and related method to compensate for torque ripple in a permanent magnet electric motor Emerging Cross-Sectional Technologies 71 Expired
US5917295A Motor drive system having a plurality of series connected H-bridges Electricity 51 Expired
US5691589A Detachable magnet carrier for permanent magnet motor Emerging Cross-Sectional Technologies 46 Expired
US5831365A Detachable magnet carrier for permanent magnet motor Emerging Cross-Sectional Technologies 35 Expired
US5199912A Electric power system for marine vehicles Emerging Cross-Sectional Technologies 31 Expired
US5229677A Electric propulsion motor for marine vehicles Electricity 29 Expired
US4691133A Iron-free rotary disk electrical machine Emerging Cross-Sectional Technologies 18 Expired
US7990015B2 Pole tip attachment for a magnetic structure Electricity 17 Active
US8907517B2 Wind turbine power transmission system Emerging Cross-Sectional Technologies 11 Active
US8664819B2 Method and apparatus for permanent magnet attachment in an electromechanical machine Emerging Cross-Sectional Technologies 4 Active
US9518562B2 Wind turbine generator having an eddy current brake, wind turbine having such a generator, and associated methods Emerging Cross-Sectional Technologies 2 Active
US8970333B2 Magnetizer for electrical machines Emerging Cross-Sectional Technologies 2 Active
US9742303B2 Power conversion system with re-configurable power flow Emerging Cross-Sectional Technologies 1 Active
US9515529B2 Method and apparatus for permanent magnet attachment in an electromechanical machine Emerging Cross-Sectional Technologies 1 Active
US9548153B2 Methods for magnetizing and demagnetizing magnetic poles in an electrical machine Emerging Cross-Sectional Technologies 1 Active
US12027955B2 Generator rotor assembly Emerging Cross-Sectional Technologies 0 Active
US11355976B2 Integral fluid cooling of electrical machine Electricity 0 Active
US10886809B2 Electrical isolation mounting of electrical machine stator Emerging Cross-Sectional Technologies 0 Active
US11496018B2 Electrical generators in wind turbines Emerging Cross-Sectional Technologies 0 Active
US12264647B1 Method for tracking a gear tooth meshing angle of a gearbox of a wind turbine Mechanical Engineering; Lighting; Heating 0 Active
US12092084B2 Locking mechanism for a wind turbine generator Emerging Cross-Sectional Technologies 0 Active

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