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William H. Richardson: The Reversible Baby Buggy
Frederick Jones: The Air Conditioner Unit
Frederick Jones: The Thermostat Control
George Cook: The Automatic Fishing Device
Granville T. Woods: he Electric Transmitter
Granville T. Woods: The Auto Circuit Breaker
Charles R. Drew: Invented The Blood Plasma Bag
Thomas Elkins: Improved The Refrigeration Apparatus
George T. Sampson: The Clothes Dryer
Samuel R. Scottron: The Curtain Rod
William S. Grant: The Curtain Support Rod
Osbourn Dorsey: Improved The Door Stop
