# Helen Blanchard

> Helen Augusta Blanchard was an American inventor who received 28 patents between 1873 and 1915. She was known for her numerous inventions dealing with sewing machines and sewing technology.

*American inventor (1840–1922)*

**Canonical URL:** https://fame.am/person/helen-blanchard

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1840-10-25
- **Died:** 1922-01-12
- **Status:** deceased
- **Gender:** female

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 46.6 / 100
- **Momentum:** 5.2 / 100  (trend: RISING)
- **Historical depth:** 10.9 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [Helen Blanchard](https://pt.wikipedia.org/wiki/Helen_Blanchard)
- [هيلين بلانشارد](https://ar.wikipedia.org/wiki/%D9%87%D9%8A%D9%84%D9%8A%D9%86_%D8%A8%D9%84%D8%A7%D9%86%D8%B4%D8%A7%D8%B1%D8%AF)
- [هيلين بلانشارد](https://arz.wikipedia.org/wiki/%D9%87%D9%8A%D9%84%D9%8A%D9%86_%D8%A8%D9%84%D8%A7%D9%86%D8%B4%D8%A7%D8%B1%D8%AF)
- [Helen Blanchard](https://ca.wikipedia.org/wiki/Helen_Blanchard)
- [Helen Blanchard](https://de.wikipedia.org/wiki/Helen_Blanchard)
- [Helen Blanchard](https://en.wikipedia.org/wiki/Helen_Blanchard)
- [Helen Blanchard](https://es.wikipedia.org/wiki/Helen_Blanchard)
- [Helen Blanchard](https://eu.wikipedia.org/wiki/Helen_Blanchard)
- [Helen Blanchard](https://fr.wikipedia.org/wiki/Helen_Blanchard)
- [הלן בלנשארד](https://he.wikipedia.org/wiki/%D7%94%D7%9C%D7%9F_%D7%91%D7%9C%D7%A0%D7%A9%D7%90%D7%A8%D7%93)
- [Helen Augusta Blanchard](https://id.wikipedia.org/wiki/Helen_Augusta_Blanchard)
- [Helen Blanchard](https://mg.wikipedia.org/wiki/Helen_Blanchard)
- [Хелен Бланчард](https://mk.wikipedia.org/wiki/%D0%A5%D0%B5%D0%BB%D0%B5%D0%BD_%D0%91%D0%BB%D0%B0%D0%BD%D1%87%D0%B0%D1%80%D0%B4)
- [Wikidata](https://www.wikidata.org/wiki/Q21474)

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