Inventor of electric light bulb
- Us inventor of electric light bulb codycross
- Us inventor of electric light bulb
- Inventor of the electric light bulb and phonograph
- Inventor of electric power and light bulb
- Inventor who developed electric light bulb
- He was the inventor of the electric light bulb
- American inventor of the telegraph phonograph electric light bulb
- Inventor best known for his invention of the electric light bulb