About the invention of the light bulb - and who it really was SEGULA GmbH
Invention of the Light Bulb - HISTORY CRUNCH - History Articles, Biographies, Infographics, Resources and More
Who invented the lightbulb and when?
Thomas Edison didn't invent the light bulb—but here's what he did do
Farmers Branch Historical Park - Lewis Howard Latimer and Joseph V. Nichols patented the “Electric Lamp” on September 13, 1881. The “Electric Lamp” is just one of the inventions associated with the
How Did Thomas Edison's Light Bulb Work? | Sciencing
Signed Photo of Thomas Edison - Inventor of Light Bulb | Shapell Manuscript Foundation
Who invented the lightbulb and when?
History of the lightbulb from incandescent to compact fluorescent
History of Light Bulbs - Who Invented The Light Bulb?
Famous false 'facts' – who invented the light bulb? (Control in Motion)
Edison invents the light bulb...on this day | Share America
Edison's Lightbulb | The Franklin Institute
Thomas Edison's Patent Application for the Light Bulb (1880) | National Archives
Thomas Edison Invents Light Bulb and Myths About Himself | Time
Who Invented The Lightbulb? The Story Of The First Incandescent Bulb
Why the light bulb's invention was more slow burn than bright spark - ABC News