Patent for Self-sharpening Plow

In 1803 an English inventor, by the name of Robert Ransome patented a Self-sharpening Plow. Continue reading

The Cast Iron Plow

After obtained the patent in 1785, the English inventor Robert Ransome, Continue reading

Moldboard Plows by the Chinese

Sometime in the 1st Century, the Chinese invented a plow with a moldboard that was curved to help them aside soil. Continue reading