Important Inventors and Inventions

• Key concept: Important Inventors and Inventions • Essential for UPSC CSE Prelims, State PSCs, SSC CGL & Railway exams. • Comprehensive analytical coverage and factual pointers provided below.

Inventors and their groundbreaking innovations have played a pivotal role in shaping the course of human history and driving technological progress. From the earliest pioneers of electricity and telecommunications to the visionaries who ushered in the age of aviation and nuclear science, these individuals have left an indelible mark on the world.

Inventors of Domestic Appliances

Invention	Inventor	Year
Pendulum Clock	Christian Huyges	1656
Mechanical Clock	I. Hsing and Liang Ting Tsan	1725
Safety Match	John Walker	1826
Sewing Machine (Chain stitch)	Barthelemy Thimmonier	1841
Sewing Machine (Lock stitch)	Elias Howe	1846
Refrigerator	James Hansen and Alexander Catlin	1850
Typewriter	Christopher L Sholes	1867
Gramophone	Thomas Alva Edison	1878
Electric Lamp	Thomas Alva Edison	1879
Fountain Pen	Lewis E Waterman	1884
Ball-point Pen	John J Loud	1888
Ball-point Pen (Present form)	Ladislao Jose Biro	1938
Airconditioning	Willis Haviland Carrier	1906
Kitchen Blender	Stephen Poplawski	1922
TV (Mechanical)	JL Baird	1926
TV (Electronic)	PT Farnsworth	1927
Thermos Flask	Sir James Dewar	1892
Electric Iron	Henry Seely	1882
Microwave Oven	Percy Spencer	1947
Dishwasher (hand-powered)	Josephine Cochrane	1887

Inventions during the Industrial Revolution

Invention	Inventor	Year
Flying Shuttle	John Kay	1733
Powerloom	E Cartwright	1785
Spinning Frame	Sir Richard Arkwright	1769
Spinning Jenny	James Hargreaves	1764
Spinning Mule	Samuel Crompton	1779

Inventors of Aviation Machines

Invention	Year	Inventor
Aeroplane	1903	Orville and Wilbur Wright
Airship (non-rigid)	1852	Henri Giffard
Airship (rigid)	1900	G.F. vonZeppelin
Hot air balloon	1783	Jacques and Joseph Montgolfier
Gliders	1853	Sir George Cayley
Helicopter	1924	Etienne Oehmichen
Hovercraft	1955	Christopher Cockerrell
Jet Engine	1937	Sir Frank Whittle
Parachute	1797	AJ Garnerin
Rocket	1926	Robert Goddard

Inventors of Vehicles and Related Equipment

Invention	Year	Inventor
Bicycle	1839-40	Kirkpatrick Macmillan
Bicycle tyres	1888	John Boyd Dunlop
Petrol Car	1886	Karl Benz
Carburettor	1876	Gottlieb Daimler
Diesel Engine	1895	Rudolf Diesel
Ship (steam)	1775	JC Perier
Ship (turbine)	1894	Sir C. Parsons
Submarine	1776	David Bushnell
Motorcycle	1885	G Daimler of Cannstatt
Streetcar	1834	Thomas Davenport

Inventors of Weapons and War Equipment

Invention	Year	Inventor
Atom Bomb	1945	J Robert Oppenheimer
Automatic Rifle	1918	John Browning
Ballistic Missile	1944	Wernher vonBraun
Bolt action rifle	1889	P von Mauser
Guided Missile	1942	Wernher vonBraun
Hydrogen Bomb	1952	Edward Teller
Neutron Bomb	1958	Samel Cohen
Tank	1914	Sir Ernest D Swington
Machine gun	1718	James Puckle
Revolver	1836	Samuel Colt
AK-47	1946	Mikhail Kalashnikov
Dynamite	1867	Alfred Nobel