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John J. Loud

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American inventor (1844-1916)

United StatesScientistsLived 1844 to 1916 · aged 71
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John Jacob Loud was an American inventor known for designing the first ballpoint pen.

Photos 2

Loud's patent of the ballpoint pen, 1888Loud's patent of the ballpoint pen, 1888

Scientists from United States 6

Alan Kotok46.3John Kanzius46.3Anthony Zee46.3Craig R. Barrett46.3Cornelia Bargmann46.3Jon Rubinstein46.3

About this person

Country
United States
Category
Scientists
Type
Scientist
Status
deceased
Dates
Lived 1844 to 1916 · aged 71
Written about in
10 languages

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