# Howard Ensign Simmons, Jr.

> Howard Ensign Simmons Jr. was an American chemist, who studied at the Massachusetts Institute of Technology, before starting a long career at DuPont, who with his workmate Ronald D. Smith discovered the Simmons-Smith reaction.

*American chemist (1929-1997)*

**Canonical URL:** https://fame.am/person/howard-ensign-simmons-jr

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1929-06-17
- **Died:** 1997-04-26
- **Status:** deceased
- **Gender:** male

## Fame
- **Popularity score:** 39.6 / 100
- **Momentum:** 7.1 / 100  (trend: RISING)
- **Historical depth:** 6.7 / 100
- **Attention shift:** 29.4 / 100
- **Source confidence:** 40.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [Симмонс, Говард](https://ru.wikipedia.org/wiki/%D0%A1%D0%B8%D0%BC%D0%BC%D0%BE%D0%BD%D1%81%2C_%D0%93%D0%BE%D0%B2%D0%B0%D1%80%D0%B4)
- [Howard E. Simmons](https://de.wikipedia.org/wiki/Howard_E._Simmons)
- [Howard Ensign Simmons Jr.](https://en.wikipedia.org/wiki/Howard_Ensign_Simmons_Jr.)
- [هوارد سیمونز جونیور](https://fa.wikipedia.org/wiki/%D9%87%D9%88%D8%A7%D8%B1%D8%AF_%D8%B3%DB%8C%D9%85%D9%88%D9%86%D8%B2_%D8%AC%D9%88%D9%86%DB%8C%D9%88%D8%B1)
- [Howard Ensign Simmons](https://fr.wikipedia.org/wiki/Howard_Ensign_Simmons)
- [ハワード・シモンズ・ジュニア](https://ja.wikipedia.org/wiki/%E3%83%8F%E3%83%AF%E3%83%BC%E3%83%89%E3%83%BB%E3%82%B7%E3%83%A2%E3%83%B3%E3%82%BA%E3%83%BB%E3%82%B8%E3%83%A5%E3%83%8B%E3%82%A2)
- [Howard Ensign Simmons](https://pt.wikipedia.org/wiki/Howard_Ensign_Simmons)
- [Wikidata](https://www.wikidata.org/wiki/Q5919599)

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