John Marshall
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John Marshall was an aero inventor from Barnsley, Yorkshire who received two patents related to a system of flapping wings.
Patents whose inventor or applicant is John Marshall
- Patent GB-1895-10239 (English title: Aerial Machine, Filing date: 1895-05-23)
- Patent GB-1897-9734 (English title: Wings and Aeroplanes, Supplementary to patent: Patent GB-1895-10239, Filing date: 1897-04-17)
- Patent GB-1911-17036 (Filing date: 1910-07-18)
- Patent US-1912-1043949 (Filing date: 1911-07-07)
References
Names | John Marshall |
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Countries | GB |
Locations | Barnsley, Yorkshire |
Occupations | contractor |
Tech areas | Flapping |
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