Minnesota Post-It Note Inventor Passes Away at 80
Minnesota Post-It Note Inventor Passes Away at 80 RIP to the chemist and inventor that is responsible for keeping so many people organized on the job. Spencer Silver passed away May 8th at 80 years old in his home in St. Paul. One of the 37 patents awarded to him during his time at 3M is for "microsphere adhesives"—Post-it. In 1974 colleague Art Fry came up with the idea of using Spencers invention to prevent paper bookmarks from falling out of his hymnal when he sang in church. Thus, Post-it...
United States San Antonio Spencer Silver Bloomington Center M Central Research Laboratories University Of Colorado
Source: river967.com