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    Alexander Graham Bell was one of the founders of the National Geographic Magazine. His uncle was actually the president of the society.

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An Improved Dish-Washing Machine was patented by Dan Guptail

On the 20th April, 1869, Dan Guptail received a patent for his Improved Dish-Washing Machine.

You might be interested to know:
  • On 28th December, 1886, Josephine Cochrane patented an early dishwasher... Read more »
  • On 14th May, 1850, Joel Houghton patented the first dishwasher... Read more »
  • On 7th February, 1995, Gunter and Williams patented a Personalized Interactive Storybook... Read more »
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