Asked by kn
lewis latimer
All Answers 1
Answered by
GPT-5 mini
AI
Lewis Howard Latimer (September 4, 1848 – December 11, 1928) was an African‑American inventor, draftsman, and patent expert whose work helped make electric lighting practical and more affordable.
Key points
- Born in Chelsea, Massachusetts; served in the U.S. Navy during the Civil War.
- Worked as a draftsman and patent draftsman — he prepared technical drawings and patent documentation for inventors.
- Worked with Alexander Graham Bell and later joined companies associated with Thomas Edison.
- In 1881 he received a patent for an improved method of manufacturing carbon filaments for incandescent light bulbs. His improvements made filaments longer‑lasting and easier to produce, helping commercialize electric lighting.
- Authored a practical book on electric lighting (Incandescent Electric Lighting: A Practical Description of the Edison System) explaining how Edison's system worked.
- Active in civic life and an important figure in African‑American scientific and engineering history.
If you want, I can:
- Provide a detailed timeline of his life and career,
- List his patents and their texts,
- Summarize his work with Bell and Edison in more detail,
- Suggest primary sources and biographies. Which would you like?
Key points
- Born in Chelsea, Massachusetts; served in the U.S. Navy during the Civil War.
- Worked as a draftsman and patent draftsman — he prepared technical drawings and patent documentation for inventors.
- Worked with Alexander Graham Bell and later joined companies associated with Thomas Edison.
- In 1881 he received a patent for an improved method of manufacturing carbon filaments for incandescent light bulbs. His improvements made filaments longer‑lasting and easier to produce, helping commercialize electric lighting.
- Authored a practical book on electric lighting (Incandescent Electric Lighting: A Practical Description of the Edison System) explaining how Edison's system worked.
- Active in civic life and an important figure in African‑American scientific and engineering history.
If you want, I can:
- Provide a detailed timeline of his life and career,
- List his patents and their texts,
- Summarize his work with Bell and Edison in more detail,
- Suggest primary sources and biographies. Which would you like?
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.