Dukan samar da fakitin layin taro, wanda aka yi amfani da shi a cikin abinci, magani, kwaskwarima, kayan masarufi, hasken wuta, kayan daki da sauran masana'antu (jakar, kwalba) samfuran cika (cika), injin sealing, lambar.Minly sun haɗa da: ruwa (manna) injin cikawa, injin matashin kai matashin kai, injin kwantena na kwance, injin marufi a tsaye, injin murfin barbashi, jakar ciyar da injin kwandon ta atomatik, kayayyakin daskararre inji inji marufi da sauransu.