william coolidge was the scientist that invented electric bulb.
who was the scientist that invented electric bulb?
william coolidge
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bullet::::- donát bánki and jános csonka invented the carburetor.









































bullet::::- ottó bláthy, miksa déri and károly zipernowsky invented the modern transformer in 1885.









































bullet::::- ottó bláthy invented the turbogenerator and wattmeter.









































bullet::::- kálmán kandó invented the three-phase alternating current electric locomotive, and was a pioneer in the development of electric railway traction.









































bullet::::- tivadar puskás invented the telephone exchange.









































bullet::::- dezső korda invented the rotating capacitor (tuning capacitor).









































bullet::::- józsef galamb was the inventor of many parts of the ford model t and co-developer of the assembly line









































bullet::::- sándor just invented the tungsten electric bulb (1904)
science and technology in hungary