ðə sˈɛkənd jˈʌŋɡɪst ʌvðə bɹˈʌðɚz, lˈʌdwɪɡ stˈoʊlwɚk wʌz ˌɪnstɹəmˈɛntəl ɪn ˌɪntɹədˈuːsɪŋ nˈuː tɛknˈɑːlədʒi ɪŋklˈuːdɪŋ ðə fˈɜːst vˈɛndɪŋ məʃˈiːnz ɪn wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd ˈeɪɾi sˈɛvən.
The second youngest of the brothers, Ludwig Stollwerck was instrumental in introducing new technology including the first vending machines in 1887.