<P> Thomas Alva Edison ( February 11 , 1847 -- October 18 , 1931 ) was an American inventor and businessman , who has been described as America 's greatest inventor . He developed many devices that greatly influenced life around the world , including the phonograph , the motion picture camera , and the long - lasting , practical electric light bulb . Dubbed `` The Wizard of Menlo Park '' , he was one of the first inventors to apply the principles of mass production and large - scale teamwork to the process of invention , and because of that , he is often credited with the creation of the first industrial research laboratory . </P>
<P> Thomas Alva Edison ( February 11 , 1847 -- October 18 , 1931 ) was an American inventor and businessman , who has been described as America 's greatest inventor . He developed many devices that greatly influenced life around the world , including the phonograph , the motion picture camera , and the long - lasting , practical electric light bulb . Dubbed `` The Wizard of Menlo Park '' , he was one of the first inventors to apply the principles of mass production and large - scale teamwork to the process of invention , and because of that , he is often credited with the creation of the first industrial research laboratory . </P>
who was the scientist that invented electric bulb
who was the scientist that invented electric bulb
Thomas Alva Edison
Thomas Alva Edison