ɹˈɑːkɪtpˈaʊɚd ˈaɪs skˈeɪts, ɐ sˈɪks lˈɛɡɪd wˈɔːkɪŋ kˈɑːɹ ænd ɐ dʒˈɛtpˈaʊɚd hˈʌvɚ skˈeɪtboːɹd ɑːɹ sˌʌm ʌvðɪ ɪnvˈɛnʃənz wɪð twˈɛlv hˌævɪŋ sᵻkjˈʊɹd əfˈɪʃəl pˈæʔn̩ts.
Rocket-powered ice skates, a six legged walking car and a jet-powered hover skateboard are some of the inventions with twelve having secured official patents.