| Question | Answer |
| Who invented the typewriter? | Burridge & Marshman
|
Who invented the ironing board? | Sarah Boone
| Who invented the elevator? | Alexander Miles
| Who invented the traffic signal? | Garrett Morgan
| Who invented the hair brush? | Lyda Newman
| Who invented peanut butter? | George Washington Carver
| Who invented the fountain pen? | W.B.Purvis
| Who invented lotion and soap? | George Washington Carver
| Who invented the ice cream mold? | A.L. Cralle
| Who invented the horse riding saddle? | William D. Davis
| Who invented the clothes dryer? | G.T. Sampson
| Who invented the shoe? | W.A. Detiz
| Who invented the cellular phone? | Henry Sampson
| Who invented the player piano? | Joseph Dickinson
| Who invented the television remote control? | Joseph N. Jackson
| Who invented the stove? | T.A. Carrington
| Who invented the stethoscope? | Imhotep
| Who invented the refrigerator? | J. Standard
| Who invented the mop? | Thomas Stewart
| Who invented the mailbox? | Paul B. Downing
| Who invented the lawn mower? | J.A. Burr
| Who invented the guitar? | Robert Flemming Jr.
| Who invented the fire extinguisher? | T.J. Marshall
| Who invented the electric lamp? | Lewis Latimer
| Who invented the door knob? | O. Dorsey
| Who invented the air-conditioning unit? | Frederick M. Jones |
