Famous 18th Century British Inventors & Discoverers

George Stephenson was a British mechanical and civil engineer. Stephenson is credited with pioneering rail transport which is widely regarded as one of the most prominent inventions of the 19th century. Regarded as the Father of Railways, George Stephenson is also credited with developing the standard rail gauge which is used by several railways around the world.

Initially a wig-maker, Richard Arkwright later grew an interest in the spinning mechanism, building the Arkwright’s water frame, which used water power to produce cotton yarn. He soon became a name to reckon with in the textile industry, with many mills to his name. He was knighted for his feats.

Richard Trevithick was a British mining engineer and inventor. A pioneer of rail transport and steam-powered vehicles, Trevithick is credited with developing the first working railway steam locomotive and the first high-pressure steam engine. He was a highly respected figure in the fields of engineering and mining during the peak of his career.

The son of renowned astronomer William Herschel, John Herschel was educated at Eton and Cambridge and grew up to be a polymath. Apart from contributing to the field of photography, he was known for cataloguing and naming stars and satellites. He briefly also served as the Master of the Royal Mint.

Best remembered for his invention of the Davy lamp, a safety lamp for miners, Humphry Davy initially aspired to be a doctor but later deviated to chemistry. The Copley Medal winner had co-founded the Zoological Society of London. He also excelled in writing poetry and loved fishing.

British engineer and inventor George Cayley was a pioneer of aeronautics and aviation. He designed the world’s first glider that could successfully carry a human being. He was also a prominent Whig and had contributed to the formation of what is now known as the University of Westminster.

Born to a schoolmaster, Rowland Hill followed in his father’s footsteps to become a teacher and explored subjects such as astronomy and math. He is, however, best remembered for his reform of the postal system, including increasing the speed of letter transfer and introducing the prototype of the postage stamp.  

David Brewster was a British scientist, inventor, and author. He conducted many experiments in physical optics, especially concerned with the study of the polarization of light. Fellow scientist William Whewell dubbed him the "father of modern experimental optics." He was also a pioneer in photography and invented an improved stereoscope. He wrote numerous works of popular science as well. 

Joseph Bramah started his career as a cabinet maker and over time, revolutionized the lock-making industry with his pick-proof locks. Along with blacksmith Henry Maudslay, he changed the course of 19th-century British manufacturing. Best known for his hydraulic press, he also built water closets in Queen Victoria’s home.

While he initially apprenticed under a lock maker, he later joined the factory of Sir Marc Isambard Brunel, where he invented scores of machines, the most notable of them being the metal lathe. He also developed plane surfaces to aid his workmen at his factory. He was married to inventor Joseph Bramah's housemaid.

William Sturgeon was an English physicist and inventor. He invented the first practical English electric motor and made the first electromagnets. A self-taught genius, he became a lecturer at the East India Company's Military Seminary at Addiscombe, Surrey. Along with John Peter Gassiot and Charles Vincent Walker, he was instrumental in founding the London Electrical Society in 1837. 

British-American William Thornton was initially trained in medicine and that is when he began drawing and sketching as part of his medical notes. He later won a contest for the design of the Library Company of Philadelphia's new hall. He also designed the Capitol in Washington, D.C.

Eleanor Coade was a British businesswoman known for her astute entrepreneurial, business, and marketing skills. She manufactured Neoclassical statues, architectural decorations, and garden ornaments. She created stoneware for many famous buildings, including St George's Chapel, The Royal Pavilion, Brighton, and Carlton House. She was one of the few women to run a highly successful business in the Georgian era. 

William Nicholson is best remembered for discovering the electrolysis of water, which revolutionized the chemical industry. His inventions also include his own hydrometer and launched the first independent science journal. Inspired by his writer friend Thomas Holcroft, he also penned An Introduction to Natural Philosophy, his best-known written work.

John Blenkinsop was an English inventor and mining engineer. He is credited with inventing steam locomotives and designing the first practical railway locomotive. At a time when inventors were content with locomotives drawing up to four times their weight, Blenkinsop continued working on engines that could draw up to 18 times their weight and eventually succeeded in building better locomotives.

John Heathcoat was an English inventor who improved the construction of the warp-loom in order to produce better-looking mitts. In 1808, he invented the machine to produce an exact imitation of handmade pillow lace. It was by far the most complex and expensive textile apparatus.

British engineer Arthur Woolf was a pioneer of the compound steam engine. Starting his career as a carpenter, he later worked for Joseph Bramah. While working at a London brewery, he began working with steam power and ended up inventing the Woolf high-pressure compound engine, almost twice efficient as James Watt’s engine.

William Radcliffe had his own powerloom weaving factory and invented a machine for improving the quality of cloth, though his mill was later destroyed by the Luddites. His iconic essay on the new technology of weaving was later published as a significant treatise of the Industrial Revolution.