Advertisement.

EnchantedLearning.com is a user-supported site.
As a bonus, site members have access to a banner-ad-free version of the site, with print-friendly pages.
Click here to learn more.

ad
(Already a member? Click here.)


You might also like:
Norbert Rillieux: American InventorGarrett Augustus Morgan: American InventorDr. Charles R. Drew: American InventorElijah McCoy: American InventorGeorge Crum: Inventor of Potato ChipsToday's featured page: Explorers of Mexico



lightbulb
EnchantedLearning.com
Zoom Inventors and Inventions
radio
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
1300's and Earlier 1400's 1500's 1600's 1700's 1801-1850 1851-1900 1901-1950 1951-2000
Clothing Communication Food Fun Medicine Science/Industry Transportation Undersea
African-Americans Women British Isles China France Germany Greece Italy Scandinavia USA/Canada

Lewis Howard Latimer

Light BulblightbulbLewis Howard Latimer (September 4, 1848-December 11, 1928) was an African-American engineer and inventor who was a member of Edison's research team, which was called "Edison's Pioneers." Latimer improved the newly-invented incandescent light bulb by inventing a carbon filament (which he patented in 1881). In 1882, Latimer developed and patented a method of manufacturing his carbon filaments (patent #252,386). Later, the stronger tungsten filament replaced the carbon filament (invented by W. D. Coolidge). Latimer also invented a a threaded wooden socket for light bulbs.

Latimer developed many other inventions, including the first toilet that could be used in trains (1874, patent #147,363 - called "Water closet for railroad cars"), and a forerunner of the air conditioner (1886, patent # 334,078 - called "Apparatus for cooling and disinfecting"). In 1890, Latimer published the book Incandescent Electric Lighting, a technical guide for electrical engineers.

Label the parts of a modern light bulb.

lightbulb
EnchantedLearning.com
Zoom Inventors and Inventions
If the inventor or invention you're interested in isn't here, please e-mail us (if you're a site supporter).
radio
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
1300's and Earlier 1400's 1500's 1600's 1700's 1801-1850 1851-1900 1901-1950 1951-2000
Clothing Communication Food Fun Medicine Science/Industry Transportation Undersea
African-Americans Women British Isles China France Germany Greece Italy Scandinavia USA/Canada
Guidelines on Writing a Report on an Invention





Enchanted Learning®
Over 35,000 Web Pages
Sample Pages for Prospective Subscribers, or click below

Overview of Site
What's New
Enchanted Learning Home
Monthly Activity Calendar
Books to Print
Site Index

K-3
Crafts
K-3 Themes
Little Explorers
Picture dictionary
PreK/K Activities
Rebus Rhymes
Stories
Writing
Cloze Activities
Essay Topics
Newspaper
Writing Activities
Parts of Speech

Fiction
The Test of Time
iPhone app
TapQuiz Maps - free iPhone Geography Game

Biology
Animal Printouts
Biology Label Printouts
Biomes
Birds
Butterflies
Dinosaurs
Food Chain
Human Anatomy
Mammals
Plants
Rainforests
Sharks
Whales
Physical Sciences: K-12
Astronomy
The Earth
Geology
Hurricanes
Landforms
Oceans
Tsunami
Volcano
Languages
Dutch
French
German
Italian
Japanese (Romaji)
Portuguese
Spanish
Swedish
Geography/History
Explorers
Flags
Geography
Inventors
US History

Other Topics
Art and Artists
Calendars
College Finder
Crafts
Graphic Organizers
Label Me! Printouts
Math
Music
Word Wheels

Click to read our Privacy Policy

E-mail


Enchanted Learning Search

Search the Enchanted Learning website for:



Advertisement.



Advertisement.



Advertisement.






Copyright ©2001-2016 EnchantedLearning.com ------ How to cite a web page