Spencer Silver, an Inventor of Post-it Notes, Is Dead at 80 - The

3M's Spencer Silver, inventor of the Post-It Notes adhesive

The inventor of the adhesive - WCCO & CBS News Minnesota

Post-it Notes celebrates 3 decades of sticking to it

Murió Spencer Silver, creador de los Post-it

Spencer Silver: Scientist who helped invent Post-It Notes dies

Post-It Note Inventor Dies at 80

Spencer Silver, co-inventor of the Post-it note – obituary

Damon Weaver Dead: Student Reporter Who Interviewed President

Spencer Silver - Wikipedia