Dị ka Westinghouse si kwuo, ònye n'ime ndị ọkà mmụta sayensị ahụ nwere ihe ùgwù nke inweta ikike ahụ? N'iburu ajụjụ nke mbụ n'uche, dee ihe gbara ya gburugburu bụ́ nke ga-enye azịza ya. Ọ nwere ike ịbụ 1 - 20 ahịrịokwu. Ihe ndị gbara ya gburugburu:
Na 1888, onye nchịkọta akụkọ nke magazin Electrical World, Thomas Commerford Martin (enyi na onye mgbasa ozi), mere ndokwa ka Tesla gosipụta usoro mgbanwe ya, gụnyere moto ya, na American Institute of Electrical Engineers (ugbu a IEEE). Ndị injinia na-arụ ọrụ maka ụlọ ọrụ Westinghouse Electric & Manufacturing Company gwara George Westinghouse na Tesla nwere igwe eletrik AC na usoro ike metụtara ya - ihe Westinghouse nọ na-anwa inweta patent. Westinghouse na-ele anya inweta patent maka ihe yiri nke ahụ na-enweghị commutator, na-agbagharị magnetik na-adabere na induction motor nke onye Italiantali bụ Galileo Ferraris gosipụtara na akwụkwọ na Machị 1888, mana kpebiri na patent Tesla ga-achịkwa ahịa ahụ.