-
RICHARD TREVITHICK
-
RICHARD TREVITHICK
-
WILLIAM MORTON
-
ELÍAS HOWE
-
ELISHA OTIS GRAVE
-
HEINRICH GÖBEL
-
ANTONIO MEUCCI
-
NARCISO MONTURIOL
-
PIERRE MICHAUX
-
SOLOMON ANDREWS
-
THOMAS CLIFFORD ALLBUTT
-
CHRISTOPHER SHOLES
-
THOMAS ALVA EDISON
-
WILLIAM HESKETH LEVER
-
KARL BENZ
-
JOHN PENBERTON