Louis Roberts invented a gaseous discharge device. Mr. Roberts holds eleven patents for electronic devices and is the author of papers on electromagnetism, optics, and microwaves.
yes Garrett a morgon did invent the sewing machine
The toilet seat has been around so long no one can claim to be the original inventor. However, a black man, Johnny Henry of Laurel, Mississippi recently patented a vibrating toilet seat.
I WOULD LIKE TO KNOW WHETHER THEIR ARE PICTURES OF BLACK INVENTOR BENJAMIN BRADLEY .
no he is a petofile
yes she invented the heating furnace and central heat
The first Strongbox
yes Garrett a morgon did invent the sewing machine
Elijah McCoy, a black inventor, did not invent the washing machine. The modern washing machine was invented by James King in 1851.
embroodered fruit bowl and hanging wall kit
if it is the black inventor george t Sampson u are takling about he invented the clothes dryer
Marcus Garvey invented nothing; he was an activist, and journalist.
He was a black inventor that invented the fountain pen
Stephen Hawking was a theoretical physicist known for his work on black holes and the nature of the universe. He did not invent anything in the traditional sense, but he made significant contributions to our understanding of the cosmos through his research and publications.
Bartholomew Roberts, a notorious pirate, was known as "Black Bart" or "Black Bart Roberts" due to his distinctive taste for black clothing and flag.
Yes, Frederick Jones, a black inventor, patented an air conditioning unit for refrigeration systems in 1949. His invention revolutionized the transportation of perishable goods and improved the comfort of buildings, vehicles, and more.
The toilet seat has been around so long no one can claim to be the original inventor. However, a black man, Johnny Henry of Laurel, Mississippi recently patented a vibrating toilet seat.
He was a black inventor who invented the fire extinguisher.