Philip Vaughan Welsh Inventor
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Philip Vaughan is a Welsh Inventor.
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| Nationality |
Welsh
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| Occupation |
Inventor
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Philip Vaughan was a Welsh inventor and ironmaster who patented the first design for a ball bearing in 1794. Vaughan's patent described how iron balls could be placed between the wheel and the axle of a carriage. The balls let the carriage wheels rotate freely by reducing friction.
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