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

> The New York Times article (May 13, 2021)

**Wikidata**: [Q123522060](https://www.wikidata.org/wiki/Q123522060)  
**Source**: https://4ort.xyz/entity/spencer-silver-an-inventor-of-post-it-notes-is-dead-at-80