Blair received his first patent on October 14, 1834 for his invention of the corn seed planter. It allowed the 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
yes
Henry Bessemer invented the Bessemer Converter
they invent cheese
Lewis and Clark did not invent anything.
Joseph Henry was an American scientist born the 17th of December of 1797. He discovered the electromagnetic phenomenon of self-inductance and developed the electromagnet. His work and studies where the basis of the Electrical Telegraph, invented years later by Samuel F. B. Morse.
he was 23
Nothing. Henry William Blair was a lawyer, US Senator & later a US Congressman. Henry Blair, however, was an African-American inventor, who had the second patent ever issued in the USA. = =
yes
Henry Blair died in 1860.
Henry Blair - inventor - was born in 1807.
no
Henry Ford didn't invent the car.
Henry Blair (inventor)(1807-1860), second African American inventor to receive a patent.
Henry William Blair has written: 'Currency and finance' -- subject(s): Accessible book
3
Henry Grady did not invent the iPhone
Henry Blair