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Henry Ellis Warren (May 21, 1872 – September 21, 1957) was an American inventor, best known as the inventor of the first synchronous electric clock. He has been called the "father of electric time".
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Henry E. Warren | Alma mater | Massachusetts Institute of Technology | 1.00 | infobox |
| Henry E. Warren | Awards | Lamme Medal (1934) | 1.00 | infobox |
| Henry E. Warren | Awards | Wetherill Medal (1935) | 1.00 | infobox |
| Henry E. Warren | Born | (1872-05-21)May 21, 1872 Boston, Massachusetts, U.S. | 1.00 | infobox |
| Henry E. Warren | Died | September 21, 1957(1957-09-21) (aged 85) Ashland, Massachusetts, U.S. | 1.00 | infobox |
| Henry E. Warren | Education | Allen School | 1.00 | infobox |
| Henry E. Warren | Known for | "Father of electric time" | 1.00 | infobox |
| Henry E. Warren | Occupations | Inventor, business owner | 1.00 | infobox |
| Henry E. Warren | Spouse | .mw-parser-output .marriage-line-margin2px{line-height:0;margin-bottom:-2px}.mw-parser-output .marriage-line-margin3px{line-height:0;margin-bottom:-3px}.mw-parser-output .marria… | 1.00 | infobox |
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