Austin—Motor car.
Baird J.L.—Television.
Bell, Graham—Telephone.
Broquet—Helicopter.
Gutenburg—Printing Press.
Colt—Revolver.
Daimler—Gas engine, Automobile.
Davy—Miner’s Safety Lamp.
Diesel—Internal combustion.
Edison—First electric bulb and gramophone.
Faraday—Dynamo.
Frank Whittle—Jet propulsion.
Franklin Benjamin—Lightning conductor.
Lippershe—Telescope.
James Puckle—Machine Gun.
Hoe—Rotary Printing Press.
James Watt—Steam engine (1769).
Macmillan—Bicycle (1842).
Mergenthaler—Linotype.
Montgolfer—Balloon (1883).
R.A. Watson Watt—Radar.
Sholes—Typewriter.
Stephenson—Railway engine.
Swinton—Military tank.
Torricelli—Barometer.
W. & O. Wright—Aeroplane.
Waterman—Fountain pen.
Whittle, Frank—Jet propulsion.
Zeis—Lenses, Camera.