1980
Postit notes are made by 3M, a Minnesota, USA company.
1977
Post-it Notes were introduced first, in 1980, by 3M. They were developed by Spencer Silver, who created a repositionable adhesive. Press and Peel, which is a form of transfer paper, came later and is typically used for crafting and printing applications. Thus, Post-it Notes precede Press and Peel in terms of market introduction.
The first Post-it Notes were sold in 1980 by 3M. They were invented by Spencer Silver in 1968, but it wasn't until 1980 that they were officially launched as a product.
Spencer F. Silver, a inventor for 3M.
post it notes
The product was launched by 3M in 1977:
utility
Post-it Notes are one of 3M's most recognized products, but they typically have lower profit margins compared to some of 3M's other offerings, such as medical or industrial products. While specific profit percentages can vary year by year, Post-it Notes generally contribute significantly to 3M's revenue, but their profitability is usually lower than that of more specialized products. Overall, the exact percentage of profit from Post-it Notes compared to other 3M products would require access to detailed financial reports for precise figures.
1977 a trial was underwent by 3M secretaries, went into stores and failed. Remarketed in 1980 and still here
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Post-It notes