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  • |Inventors=Adolph Yorns; Edmund J. Smith |Applicant person=Adolph Yorns; Edmund J. Smith
    1,002 bytes (133 words) - 23:20, 27 February 2021
  • *[[John W. Brewer|J.W. Brewer]]: Balloon - July 11, 1854 - [[Patent US-1854-11248]] *[[Thomas|T. Moy]] and [[Richard Edmund Shill|E. Shill]]: Navigation Apparatus, November 26, 1872 - [[Patent US-187
    12 KB (1,518 words) - 23:27, 3 February 2024