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Lewis Howard Latimer (September 4, 1848 – December 11, 1928) was an American inventor and patent draftsman. His inventions included an evaporative air conditioner , an improved process for manufacturing carbon filaments for electric light bulbs , and an improved toilet system for railroad cars .
Latimer was also a keen inventor, filing his own patents including different types of electric lamps, a railroad toilet, a tool to support books on shelves and even an early air conditioning device.
Granville Tailer Woods (April 23, 1856 – January 30, 1910) was an American inventor who held more than 50 patents in the United States. [1] He was the first African American mechanical and electrical engineer after the Civil War. [2]
The Lewis H. Latimer House East side of house. The Lewis H. Latimer House, also called the Latimer House or the Lewis Latimer House, is a historic house located at 34–41 137th Street in Flushing, Queens, New York City. It was constructed in the Queen Anne style of architecture between 1887 and 1889 by the Sexton family. [1]
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Little did I know just how important having an understanding of history would become in the future, and I deeply regret not paying more attention when I had the chance. ... David Latimer planted a ...
Lewis Howard Latimer: 1848 Filament for electric light bulb [292] 2006 Lewis Miller: 1829 Combine harvester [293] 2006 Lewis Waterman: 1837 Fountain pen [294] 2006 Linus Yale Jr. 1821 Cylinder lock [295] 2006 Louis Renault: 1877 Drum brake [296] 2006 Margaret E. Knight: 1838 Paper bag machine [297] 2006 Martha Coston: 1826 Signal flare used for ...
Latimer's lawyer, Samuel Edmund Sewall, then sought a writ of personal replevin from Massachusetts Chief Justice Lemuel Shaw, who was known to have strong anti-slavery views. Sewall argued that Latimer should have the right to have his identity determined by a jury. This attempt at freeing Latimer, however, also failed, as Shaw denied the writ.