This list of african americans inventors and scientists documents many of the african americans who have invented a multitude of items or made discoveries in the course of their lives these have ranged from practical everyday devices to applications and scientific discoveries in diverse fields including physics biology math plus the medical nuclear and space science. First transportation was expanded second electricity was effectively harnessed third improvements were made to industrial processes many of these improvements were made possible by american inventors here is a look at ten of the most significant american inventors during the 19th century. From the first apple computer to the tesla x here are 50 revolutionary inventions that were born in the us see our progress from the taser to recent efforts to help feed the worlds increasing population with surprisingly early origins for technologies such as virtual reality cellphones laser printers and email. 5 american inventors that changed the world by teachthought staff america is known for being a place where people can think outside of the box and innovation is encouraged there have been so many inventors coming up with creative ideas the us developed the concept of the patent the first patent was issued in 1790 and signed by president . There are endless famous and not so famous inventions worthy of curiosity and wonder of course the lists below are by no means complete but do provide a greatest hits list of inventions both past and present that have captured the imaginations and propelled us forward
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