Joel Houghton patented the first dishwasher
On the 14th May, 1850, Joel Houghton received a patent for the first known dish washing machine.
After regretting the problems caused by his invention of dynamite, Alfred Nobel established the prestigious Nobel Prize award for those who have contributed the greatest benefit to mankind.
On the 14th May, 1850, Joel Houghton received a patent for the first known dish washing machine.


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