I want to know the answer to the following question:
Who built the first induction motor?
All the background I'm provided with is that "Although Westinghouse achieved its first practical induction motor in 1892 and developed a line of polyphase 60 hertz induction motors in 1893, these early Westinghouse motors were two-phase motors with wound rotors until B. G. Lamme developed a rotating bar winding rotor.". Is that enough to answer the question?