- ACharles Alderton
- BSir William Grove
- CAlexander Graham Bell
- DBessie Blount
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Sir William Grove invented fuel cells in 1839.
Railway air brakes invented by George Westinghouse.
Francis Crick(UK), James Watson(US) and Maurice Wilkins(UK) invented DNA Structure in 1951. In 1962, after the death of Francis, Watson and Wilkins jointly received the Nobel Prize in Physiology or Medicine. Because, Nobel Prizes are awarded only to living recipients.
Levi Strauss is associated with the invention or discovery of Blue jeans.
Karl Benz is associated with the invention or discovery of the Petrol-powered automobile.
Alfred Nobel is associated with the invention or discovery of Dynamite.
Thomas Edison is associated with the invention or discovery of Commercially practical light bulb
Auguste and Louis Lumiere is associated with the invention or discovery of Cinematograph.