-
The Steam Engine was created by Oliver Evans in 1790.
-
The clock was already established but the first patent by Eli Terry was for shelf clocks in 1816.
-
In 1837 Samuel Morse invented a way to communicate by using a series of dashes and dots.
-
John Deere invented the steel plow in 1837.
-
The first Mason Jar was made by John Mason in 1858
-
Dynamite was invented in 1867 by a man named Alfred Nobel.
-
Richard March Hoe in 1871 made a new printing press that rotated and used a roll of continuous paper.
-
Andrew Hallidie invented the cable car in 1873.
-
In 1874 Joseph Gliddan invented barbed wire.
-
John Holland invented the submarine in 1900.