The dispute over the invention of the sticky note is revived: Who invented the sticky note? 2021-04-28
For this little piece of paper, the American industrial giant 3M has quarreled with an inventor for decades, and is now in court again.3M said that the sticky notes were invented by its own researchers Arthur Fry and Spencer Silver in 1974, went public in 1977, and began mass sales in 1980.Inventor
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