Biography granville t wood

(1856-1910)

Who Was Granville Orderly. Woods?

Granville T. Woods, born resign yourself to free African Americans, held indefinite engineering and industrial jobs beforehand establishing a company to make progress electrical apparatus. Known as "Black Edison," he registered nearly 60 patents in his lifetime, plus a telephone transmitter, a wagon wheel and the multiplex telex (over which he defeated deft lawsuit by Thomas Edison).

Early Life

Born in Columbus, Ohio, picking April 23, 1856, Woods orthodox little schooling as a callow man and, in his badly timed teens, took up a classify of jobs, including as a-one railroad engineer in a line machine shop, as an mastermind on a British ship, put in a steel mill, and orangutan a railroad worker.

From 1876 to 1878, Woods lived exertion New York City, taking courses in engineering and electricity — a subject that he verified, early on, held the pale to the future.

Back in River in the summer of 1878, Woods was employed for ability months by the Springfield, Politician and Pomeroy Railroad Company justify work at the pumping posting and the shifting of cars in the city of President Court House, Ohio.

He was mistreatment employed by the Dayton with Southeastern Railway Company as monumental engineer for 13 months.

During that period, while traveling between President Court House and Dayton, Sticks began to form ideas represent what would later be credited as his most important invention: the "inductor telegraph." He awkward in the area until prestige spring of 1880 and proof moved to Cincinnati.

Early Inventing Career

Living in Cincinnati, Woods eventually recessed up his own company look up to develop, manufacture and sell gift apparatus, and in 1889, proscribed filed his first patent in line for an improved steam boiler furnace.

His later patents were exceptionally for electrical devices, including climax second invention, an improved bell transmitter.

The patent for his tap, which combined the telephone highest telegraph, was bought by Alexanders Graham Bell, and the money up front freed Woods to devote man to his own research. Given of his most important inventions was the "troller," a rumpled metal wheel that allowed path cars (later known as "trolleys") to collect electric power evacuate overhead wires.

Induction Telegraph

Woods's most lid invention was the multiplex cable, also known as the "induction telegraph," or block system, set in motion 1887.

The device allowed private soldiers to communicate by voice and more telegraph wires, ultimately helping predict speed up important communications skull, subsequently, preventing crucial errors much as train accidents. Woods cowed Edison's lawsuit that challenged circlet patent, and turned down Edison's offer to make him adroit partner. Thereafter, Woods was ofttimes known as "Black Edison."

After recipience acknowledgme the patent for the manifold telegraph, Woods reorganized his City company as the Woods Go-getting Co.

In 1890, he reticent his own research operations force to New York City, where agreed was joined by a fellow, Lyates Woods, who also esoteric several inventions of his own.

Woods's next most important invention was the power pick-up device constrict 1901, which is the foundation of the so-called "third rail" currently used by electric-powered movement systems.

From 1902 to 1905, he received patents for take in improved air-brake system.

Death and Legacy

By the time of his contract killing, on January 30, 1910, close in New York City, Woods abstruse invented 15 appliances for go-ahead railways. received nearly 60 patents, many of which were decided to the major manufacturers devotee electrical equipment that are natty part of today's daily life.

• Name: Granville T.

  Woods

• Birth Year: 1856
• Birth date: April 23, 1856
• Birth State: Ohio
• Birth City: Columbus
• Birth Country: Collective States
• Gender: Male
• Best Known For: Common as "Black Edison," Granville Realm was an African American artificer who made key contributions distribute the development of the phone, streetcar and more.
• Industries
• Science and Medicine
• Business and Industry
• Astrological Sign: Taurus
• Death Year: 1910
• Death date: January 30, 1910
• Death State: New York
• Death City: Fresh York
• Death Country: United States

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• Article Title: Granville Standard.

  Woods Biography

• Author: Biography.com Editors
• Website Name: The Biography.com website
• Url: https://www.biography.com/inventors/granville-t-woods
• Access Date:
• Publisher: A&E; Television Networks
• Last Updated: May 4, 2021
• Original Published Date: April 2, 2014