the invention is the super soaker children's water gun toy and the creator lonnie johnson
iinvention is mailbox and creator is phillip dowing
invention three light traffric signal and creator is Garret morgan
invetion is automatic elevator door and creator is alexander mile
the Invention Folding chair and creator is Fredik Arnold
first is the Invention Folding chair and creator is Fredik Arnold, second is the invention three light traffric signal and creator is Garret morgan,third is the invention is the super soaker children's water gun toy and the creator lonnie johnson , fourth one is invetion is automatic elevator door and creator is alexander mile. the last or fifth is invention is mailbox and creator is phillip dowing
hello, my name is Fredik Arnold and i was the first african american to invent folding chair
hello, my name Garret morgan and i was the first african american to invent three light traffric signal.
hello, my name Lonnie johson and i was the first african american to invent the super soaker children's water gun toy.
hello, my name is Alexander MIle and i was the first african american to invent automatic electric elevator
hello, my name is phillip dowing and i was the first african american to invent mailbox