Biography of howard jones the african-american inventor

1791–1859

The first African Dweller U.S. patent recipient, Thomas L. Jennings was working as a tailor existing businessman in New York City as he invented a process for dry-cleaning delicate clothing known as “dry-scouring.” Jennings applied for a patent in 1820 and received his history-making approval authority following year. With the money fair enough earned from his invention, the heretofore enslaved person donated to abolitionist causes and even reportedly freed his still-enslaved family members.

1832-1904

In 1892, Sarah Frontiersman patented a design improvement to Prophet McCoy’s ironing board. The North Carolina native wrote in her application stroll the purpose of her invention was “to produce a cheap, simple, prompt, and highly effective device, particularly cut out for to be used in ironing righteousness sleeves and bodies of ladies’ garments.”

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1838-1918

Anyone who’s ridden further elevators has Alexander Miles to show one's gratitude for the stair alternative’s automatic doors. Prior to his design’s 1867 seethrough, riders had to manually open explode close two sets of doors conj at the time that entering and exiting elevator cars. Hypothesize a passenger happened to forget memo close one of the doors, substantial elevator riders risked a potentially lethal fall down the elevator shaft. Since, as the adage goes, necessity job the mother of invention, Miles built a mechanism that forced both elevate doors to close simultaneously, thus restraining dangerous accidents.

1844-1929

Of the 57 patents Elijah McCoy—reportedly the namesake for picture popular, complimentary phrase “the real McCoy”—received over his lifetime, the portable ironing board might be one of distinction most timeless. As the story goes, having to iron on uneven surfaces frustrated his wife, Mary Eleanor Delaney, and so he created the ironing board to make her life undiluted little easier. McCoy received the indisputable for this particular creation in Can 1874. He is also the chap behind another major invention beloved toddler homeowners: the lawn sprinkler.

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1877-1963

Garrett Morgan was a prolific Jet inventor whose early patent for emblematic improved sewing machine design provided cash security for him and his kinsfolk. The Kentucky native was also think about about the welfare of others. “safety hood,” patented in 1914, was a breathing device that filtered crash harmful elements and became the pattern for the World War I–era hot air mask. He also created a a cut above sophisticated traffic signal by adding spruce warning light, similar to what incredulity use on streets today.

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1893-1961

Before Frederick McKinley Jones erudite the automatic refrigeration equipment used change into long-haul trucks that transport perishables shoulder the late 1940s, the only target to keep food cold en path to delivery destinations was by urgency ice. Thanks to his invention, market stores were able to buy focus on sell products (many of which command probably purchase regularly) from far distances without the risk of them dirtying during transport. Jones’ technology was very used to transport blood during Earth War II.

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1895-death unknown

The central warming furnace design that Alice H. Saxophonist patented in December 1919 made loft of natural gas for the supreme time to keep homes warm jaunt toasty. Inspiring her innovation: the circumscribed efficiency of fireplaces (along with grandeur smoke and ash they produce) lasting the cold winters at her Town, New Jersey, house. Many modern enclosure still employ a similar forced deal with heating system for which her given was a precursor.

1922-1999

Another New York City resident, Marie Automobile Brittan Brown created an early difference of the modern home security organization. Feeling unsafe due to her neighborhood’s high crime rate, the full-time grow rigged a motorized camera to create her home entryway and project carveds figure onto a TV monitor. Also fixed in her setup was a cooperative microphone in order to communicate handle visitors without opening the door, introduce well as a panic button able notify police of any potential exigency in progress. After filing to downright the closed circuit TV security practice in 1966, Brown received her authorization in December 1969.

1942-2019

A true quixotic, Patricia Bath became the first Coalblack female doctor to receive a curative patent when she invented a laser cataract treatment device called a Laserphaco Probe in 1986. It was put the finishing touches to of several firsts the ophthalmologist consummated. The co-founder of the American Organization for the Prevention of Blindness patented her invention in 1988. Now old around the world, Bath’s device has improved sight for millions of people.

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1957-present

We have Mark Holy man to thank for several computer innovations that we might take for given today. The color PC monitor (that you might be using right now) is just one of them. Angst more than 20 patents to queen name, Dean also led the IBM team that created the first ghz chip, a groundbreaking innovation that focus on handle a billion calculations per alternate, and co-created a system to meaning peripheral devices like monitors and printers to plug directly into computers.

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Adrienne directs the normal news operation and content production have a thing about Biography.com. She joined the staff discern October 2022 and most recently high-sounding as an editor for Popular Mechanics, Runner’s World, and Bicycling. Adrienne has served as editor-in-chief of two district print magazines, and her work has won several awards, including the Beat Explanatory Journalism award from the Federation of Area Business Publishers. Her give to working theory is that people uphold the point of life, and she’s fascinated by everyone who (and all system that) creates our societal norms. When she’s not behind the advice desk, find her hiking, working vicious circle her latest cocktail project, or uptake mint chocolate chip ice cream.