it has inspired putting more shanks on plows to cover more ground
John deere invented the steel plow in 1837
1837
John Deere
Mike Hunt
In 1837 John Deere a blacksmith made a plow out of a steel saw blade
John deere invented the steel plow in 1837
John Deere built the first steel plow in 1837 in the town of Grand Detour, IL.
According to the About.com website (refer to the link, below), John Deer invented the steel plow in 1837.
1837
John Deere invented the steel toothed plow in 1837. It worked better than any previously created plow, and revolutionized farming.
A man named John Deere invented the steel-tipped plow in 1837.
He invented the steel plow in 1837.
1837
John Deere
John Deere
Mike Hunt
In 1837 John Deere a blacksmith made a plow out of a steel saw blade