Edmond Berger is credited with inventing an early spark plug on 2/2/1839. He did not get a patent on it.

Black History Everyday 24/7/365, 366 in leap year. New fact everyday. Alexa skill too.
Edmond Berger is credited with inventing an early spark plug on 2/2/1839. He did not get a patent on it.
One thought on “Who invented the spark plug?”