Helen Blanchard
American inventor (1840–1922)
- Fame46.6
- Momentum5.2
- Wikipedia429
United StatesSummary
Updated 2026-06-16
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.
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The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Rising46.6
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum5.2
Historical10.9
Source confidence60.0
Completeness70.0
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- Helen BlanchardLow confidencewikipedia · pt.wikipedia.org
- هيلين بلانشاردLow confidencewikipedia · ar.wikipedia.org
- هيلين بلانشاردLow confidencewikipedia · arz.wikipedia.org
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