4. Metal working
  5. Method of mechanical manufacture
  6. Electrical device making

Patricia A. O'Donnell

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Electric vehicle battery charger

Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent

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Electric vehicle propulsion system employing AC induction motor

Electricity: motive power systems – Induction motor systems – Primary circuit control
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Heat dissipating transformer coil

Inductor devices – With temperature modifier – Heat exchanging surfaces
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Method of manufacturing heat dissipating transformer coil

Metal working – Method of mechanical manufacture – Electrical device making
Patent

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Profile ID: LFUS-PAI-P-605418

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