1930 Inventions & Innovations Events — Verified Historical Highlights | TakeMeBack.to
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1930 Inventions & Innovations Events — Verified Historical Highlights

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1930 Inventions & Innovations Events — Verified Historical Highlights | TakeMeBack.to

  • 27 May Invention of masking tape: Richard Drew of 3M patents masking tape, a crepe paper tape with adhesive on one side, revolutionizing painting and automotive industries. source: smithsonianmag.com
  • 08 Sep Invention of Scotch Tape: Scotch Tape, a brand of transparent adhesive tape, was invented by Richard Drew in 1930. It was initially developed for the automotive industry but later became a household staple. source: en.wikipedia.org
  • 11 Nov Einstein-Szilárd Refrigerator Patent: Albert Einstein and Leo Szilárd were granted a patent for their refrigerator design on November 11, 1930. This absorption refrigerator operated without moving parts or electricity, using only heat to produce cooling.

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