Black History, Inventions
The drawing of the Seed-Planter by Blair used on the patent application in 1836.
Henry Blair, one of the earliest black inventors to receive a patent, was born in Montgomery County, Md. around 1807. Little is known about his personal life. Blair is assumed to have been free since slaves could not legally obtain patents. He received two patents, one in 1834 for his seed planter and another in 1836 for a cotton planter. For many years he was thought to be the first black American to receive a U.S. patent. Later,it was recognized that Thomas L. Jennings received his patent in 1821 for the invention of the dry cleaning process. Many people are unaware of this and still cite Henry Blair as the first black patent holder. (more…)
Black History, Inventions, Science
Garrett Morgan
Garrett A. Morgan (1875-1963), inventor; born in Paris, Tenn.
Morgan developed his first invention, a belt fastener for sewing machines, in 1901, and he sold it for $150. In 1914 he won the First Grand Prize gold medal at the Second International Exposition of Sanitation and Safety for his breathing helmet and smoke protector (prototype to the gas mask).
In 1916 he demonstrated the use of this device in the rescue operation following an explosion in a tunnel at the Cleveland Waqterworks that trapped many men below Lake Erie. In 1923, Morgan developed an automatic stop sign to aid the movement of traffic, selling the rights to this invention to General Electric for $40,000.
At the Emancipation Centennial Celebration in Chicago, Illinois, in August 1963, Morgan was nationally recognized. Although in ill-health, and nearly blind, he continued to work on his inventions; one of his last was a self-extinguishing cigarette, which employed a small plastic pellet filled with water, placed just before the filter.
Black History, Inventions, Other
The Black Thomas Edison
Granville T. Woods (April 23, 1856 – January 30, 1910), was an African-American inventor who held more than 60 patents. Most of his work was on trains and street cars. Woods also invented the Multiplex Telegraph, a device that sent messages between train stations and moving trains. Born in Columbus, Ohio, on April 23, 1856, Granville T. Woods dedicated his life to developing a variety of inventions relating to the railroad industry.
Granville T. Woods literally learned his skills on the job. Attending school in Columbus until age 10, he served an apprenticeship in a machine shop and learned the trades of machinist and blacksmith. During his youth he also went to night school and took private lessons. Although he had to leave formal school at age ten, Woods realized that learning and education were essential to developing critical skills that would allow him to express his creativity with machinery.
In 1872, Woods obtained a job as a fireman on the Danville and Southern Railroad in Nebraska, eventually becoming an engineer. He invested his spare time in studying electronics. (more…)
Black History, Inventions
Henry Blair Seed planter
10-14-1834 marks one of the first patents filed by a Black person in America.
Henry Blair of Montgomery County, MD, received his first patent on October 14, 1834, for his invention of the corn seed planter, which allowed farmers to plant their corn much faster and with much less labor. The machine also helped with weed control. He later received another patent in 1836 for the invention of the cotton planter. The cotton planter was very similar to the seed planter in the way that it was put together.
Blair was not an educated man; he could not read or write. At the time that he filed his patent applications he had to sign them with an “x� because he was unable to write his name. Blair is the only person in the United States Patent Office records to be identified as a “colored man.� No other inventor is identified by his or her race. Henry Blair died in 1860.
Black History, Inventions
Joseph Lee
Joseph Lee was an African American who invented machinery for processing food and became very prominent in the food industry.
Lee was born in Boston, MA, and as a boy worked at a bakery. He soon began preparing, cooking and serving food, eventually opening two successful restaurants in the Boston area. In the late 1890s, Lee owned and managed the Woodland Park Hotel in Newton, MA, for 17 years. In 1902, as a way of maintaining an involvement in the food services industry, Lee opened a catering business called the Lee Catering Company that served the wealthy population of Boylston Street in the Back Bay. (more…)
Black History, Inventions, Science
Illustration of Drew by Charles Alston in the collection of the National Archives
Charles Richard Drew (3 June 1904 – 1 April 1950) was an American physician, surgeon and medical researcher. He researched in the field of blood transfusions, developing improved techniques for blood storage, and applied his expert knowledge to developing large-scale blood banks early in World War II. This allowed medics to save thousands of lives of the Allied forces.
The research and development aspect of his blood storage work is disputed. As the most prominent African-American in the field, Drew protested against the practice of racial segregation in the donation of blood, as it lacked scientific foundation, an action which cost him his job. In 1943, Drew’s distinction in his profession was recognized when he became the first black surgeon selected to serve as an examiner on the American Board of Surgery.
Drew’s athletic achievements helped win him a scholarship to Amherst College in Massachusetts and he graduated in 1926. An outstanding athlete at Amherst, Drew also joined Omega Psi Phi fraternity. (more…)
