Paten U.S. Lancelot De Mole

Dia memegang beberapa paten, termasuk:

  • US patent no.1,408,569, (held by Lancelot Eldin de Mole), dated 7 March 1922, for a "Road Vehicle".
  • US patent no.1,448,056, (held by Lancelot Eldin de Mole), dated 13 March 1923, for a "Differential or Balance Gear".
  • US patent no.1,737,573, (held by Lancelot Eldin de Mole), dated 3 December 1929, for a "Changing Sign and Display Apparatus".