He patented many of his inventions.
Edison had many inventions, you need to be more specific.
Mostly Thomas Edison inventions were discoverered by accident or he also improved the inventions of others , like the camera and the telephone.
how many inventions did Thomas Edison patent in his life
what was edison's nickname
Thomas Edison
no
America
Thomas Edison's most important inventions are the phonograph, motional picture camera, and electric light bulb.
Thomas Edison and the lightbulb
A man who made inventions.
1,093
Thomas Edison