John Dopyera
| John Dopyera | |
|---|---|
| Born | Ján Dopjera July 6, 1893 | 
| Died | January 3, 1988 (aged 94) Grants Pass, Oregon, U.S. | 
| Occupation(s) | inventor and entrepreneur | 
| Years active | 1926–1988 | 
John Dopyera (Slovak: Ján Dopjera; 1893–1988) was a Slovak-American inventor, entrepreneur, and maker of stringed instruments. His inventions included the resonator guitar and important contributions to the early development of the electric guitar.