Radio patent granted to Guglielmo Marconi

On June 2, 1896, British patent No.12039, for a radio was granted to radio pioneer Guglielmo Marconi. Continue reading

Carl Gustaf Patrik Laval

Gustaf de Laval was born at Orsa in Dalarna in the Swedish de Laval Huguenot family (immigrated 1622 – Claude de Laval, soldier – knighted de Laval 1647). Continue reading

Cigarette-rolling machine was patented

James A. Bonsack in 1881, patented in the USA, his Cigarette-rolling machine. Continue reading

Richard Ransome

Robert Ransome was born in Wells, Norfolk, son of Richard Ransome, a schoolmaster. His grandfather, Richard Ransome, was a miller of North Walsham, Norfolk, and an early Quaker who suffered frequent imprisonment while on preaching journeys in various parts of England, Ireland, and Holland; he died in Bristol in 1716. Continue reading

Centrifugal cream separator with a continuous flow

Inventor Carl Gustaf Patrik de Laval of Stockholm, Sweden, received an American patent for a centrifugal cream separator with a continuous flow on October 4, 1881.
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An Unsinkable Boat was Patented

In 1785, a Coach Builder (horse drawn carriages) in London, England, by the name of Lionel Lukin, patented his unsinkable boat. Continue reading

The Cast Iron Plow

After obtained the patent in 1785, the English inventor Robert Ransome, Continue reading

Pencil with an attached Eraser

Hyman L. Lipman of Philadelphia, PA, USA, patented a Pencil with an attached eraser. Continue reading