# John J. Loud

> John Jacob Loud was an American inventor known for designing the first ballpoint pen.

*American inventor (1844-1916)*

**Canonical URL:** https://fame.am/person/john-j-loud

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1844-11-02
- **Died:** 1916-08-10
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 46.3 / 100
- **Momentum:** 0.0 / 100  (trend: STABLE)
- **Historical depth:** 8.8 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 55.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [約翰·J·勞德](https://zh.wikipedia.org/wiki/%E7%B4%84%E7%BF%B0%C2%B7J%C2%B7%E5%8B%9E%E5%BE%B7)
- [Con Loud](https://az.wikipedia.org/wiki/Con_Loud)
- [John J. Loud](https://en.wikipedia.org/wiki/John_J._Loud)
- [John J. Loud](https://es.wikipedia.org/wiki/John_J._Loud)
- [John J. Loud](https://fr.wikipedia.org/wiki/John_J._Loud)
- [John J. Loud](https://id.wikipedia.org/wiki/John_J._Loud)
- [जोन जे लाउड](https://ne.wikipedia.org/wiki/%E0%A4%9C%E0%A5%8B%E0%A4%A8_%E0%A4%9C%E0%A5%87_%E0%A4%B2%E0%A4%BE%E0%A4%89%E0%A4%A1)
- [John J. Loud](https://pt.wikipedia.org/wiki/John_J._Loud)
- [John J. Loud](https://ro.wikipedia.org/wiki/John_J._Loud)
- [John J. Loud](https://vi.wikipedia.org/wiki/John_J._Loud)
- [Wikidata](https://www.wikidata.org/wiki/Q15991221)

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