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GB Patent: GB-181,103,497
Construction of steam engines
Patentee: Richard Witty (exact or similar names) - Kingston-upon-Hull, Yorkshire, England USPTO Classifications: Tool Categories: propulsion and energy : steam engines Assignees: None Manufacturer: Smith, Witty & Co. - Kingston-upon-Hull, Yorkshire, England Witnesses: Unknown	Patent Dates: Granted: Oct. 30, 1811 Patent Pictures: [ 1 | 2 | 3 ] Espacenet patent Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Smith, Witty & Co.

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