Nancy Maria Donaldson Johnson
✓ Source-basedfallingAmerican inventor and educator
Fame44.3
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Languages9
In century#13,458
Nancy Maria Johnson was an American inventor best known for patenting the first hand-cranked ice cream freezer in 1843.
Also inDeutsch
Photos 1
Scientists from United States 6
About this person
Nancy Maria Johnson was an American inventor best known for patenting the first hand-cranked ice cream freezer in 1843. Her invention transformed ice cream production from a labor-intensive process into a more efficient and accessible practice, helping to shift the dessert from a luxury item to a widely consumed product.
Country
United StatesCategory
Scientists
Type
Scientist
Status
deceased
Dates
Lived 1794 to 1890 · aged 96
Written about in
9 languages
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