The 16 Greatest Inventors of All Time

By YPB Team

Some names here hold a thousand patents. One refused to file a single one.

Benjamin Franklin — ranked #11
Benjamin Franklin
Invented the lightning rod, bifocals, the Franklin stove and swim fins, and patented none of them.
Thomas Edison — ranked #22
Thomas Edison
Held over a thousand US patents, including the practical incandescent lamp and the phonograph.
Nikola Tesla — ranked #33
Nikola Tesla
Engineer behind the alternating-current induction motor and much of modern power transmission.
Leonardo da Vinci — ranked #44
Leonardo da Vinci
Renaissance painter whose notebooks sketched flying machines, gears and diving suits centuries early.
Alexander Graham Bell — ranked #55
Alexander Graham Bell
Patented the telephone in 1876 and spent decades on hearing, flight and hydrofoils.
James Watt — ranked #66
James Watt
His separate-condenser steam engine made industrial power efficient enough to change economies.
Johannes Gutenberg — ranked #77
Johannes Gutenberg
Brought movable-type printing to Europe and made books cheap enough to spread ideas.
Marie Curie — ranked #88
Marie Curie
Pioneered radioactivity research and developed mobile X-ray units used in the field.
George Washington Carver — ranked #99
George Washington Carver
Agricultural scientist who developed hundreds of uses for peanuts and sweet potatoes.
Archimedes — ranked #1010
Archimedes
Greek engineer credited with the screw pump, compound pulleys and the principle of buoyancy.
The Wright Brothers — ranked #1111
The Wright Brothers
Built and flew the first controlled, powered aeroplane at Kitty Hawk in 1903.
Hedy Lamarr — ranked #1212
Hedy Lamarr
Film star who co-patented a frequency-hopping system that anticipated modern wireless.
Tim Berners-Lee — ranked #1313
Tim Berners-Lee
Wrote the specifications for the World Wide Web and released them without charge.
Nikolaus Otto — ranked #1414
Nikolaus Otto
Built the first practical four-stroke internal combustion engine in 1876.
Grace Hopper — ranked #1515
Grace Hopper
Computer scientist who built the first compiler and shaped early programming languages.
Guglielmo Marconi — ranked #1616
Guglielmo Marconi
Turned radio waves into a working long-distance telegraph and won a Nobel for it.

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