Elijah McCoy (1843-1929), an African-Canadian inventor.
Elijah McCoy
No they are two persons who made it possible.
I think a person who invented alphabet.
The person that invented the printer is Gary Starkweather.
no every egyptians invented hieroglyphics
no he invented a straiting creame
It is Elijah McCoy-Rayonna
Elijah McCoy
yes
yes
The lawn sprinkler was invented in 1871. J. Lessler from Buffalo, New York, patented the sprinkler after city water systems spread in the 1870's.
Joseph H. Smith was an African American born into slavery who invented an improved version of the lawn sprinkler. He was not the first person to invent and patent the lawn sprinkler, but his sprinkler patents improved on the original idea. After creating his first sprinkler, he continued to improve it and patented a second version.
Joseph H. Smith was an African American born into slavery who invented an improved version of the lawn sprinkler. He was not the first person to invent and patent the lawn sprinkler, but his sprinkler patents improved on the original idea. After creating his first sprinkler, he continued to improve it and patented a second version.
Assuming you mean ironing as in laundry, that would be either a presser or a laundress.
http://wiki.answers.com/Q/This_person_was_the_child_of_former_slaves_invited_the_irony_board_the_lawn_sprinkler_and_many_otheruseful_things http://wiki.answers.com/Q/This_person_was_the_child_of_former_slaves_invited_the_irony_board_the_lawn_sprinkler_and_many_otheruseful_things
A sleeve board is a ironing aid that allows a person to press a sleeve or any other hard to reach areas on a garment
The ideal height for an ironing board will vary from person to person. Consider what positions will be comfortable for you, you do not want to have to reach up to it, but you don't want to have to lean over too far either. Generally this is around waist height.
Iron Was discovered by David (P.B.A.H).Yes he was a messenger and so .was a blacksmith.. and the first person in the world who would use iron so he is the 1st inventor.no it was Ben FranklinInvented(1928) by Philip Drinker