Potato Chips
George Crum
Computer Inventions
Dr. Mark Dean
World’s Fastest Computer
Dr. Philip Emeagwali
Automatic Gear Shift
Richard Spikes
Over 300 Peanut Products
George Washington Carver
SuperSoaker
Lonnie G. Johnson
Refrigerator
Frederick McKinley Jones
America’s First Clock
Benjamin Banneker
Automatic Elevator Doors
Alexander Miles
Blimp
John Pickering
Blood Bank
Dr. Charles Drew
Imaging XRay Spectrometer
George Alcorn
Home Security Inventions
Marie Van Brittan Brown
Traffic Signal and Gas Mask
Garrett Morgan
Illusion Transmitter
Valerie Thomas
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