1821 Patents
From Graces Guide
- William Aldersey, Homerton, substitute for the crank.
- Thomas Masterman, Ratcliffe, steam and water wheel.
- Robert Stein, Lambeth, certain improvements.
- Robert Delhap, Belfast, rotatory engine.
- Dr. Henry Penneck, Penzance, lessening consumption of fad.
- Henry Brown, Derby, furnace for consuming smoke.
- Aaron Manby, Tipton, various improvements.
- Thomas Bennet, Bewdley, various improvements.
- Sir W. Congreve, London, improvements on former patent.
- Franz. Anton Egells, London, various improvements.
- Charles Broderip, London, various improvements.
- John Gladstone, Castle Douglas, North Britain, improvements in steam vessels.
- Julius Griffith, Middlesex, locomotive steam carriages.
- John Bates, Bradford, supplying fuel to furnace.
- Jonathan Dickson, London, transmitting heat.
- Peter Devey, London, prepared fuel in balls.
See Also
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Sources of Information
- History and Progress of the Steam Engine by Elijah Galloway and Luke Herbert Published 1832.