John Marshall

John Marshall was an aero inventor from Barnsley, Yorkshire who received two patents related to a system of flapping wings. This person had 0 publications and 4 patents in this database.

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-1910-17036 (English title: Improvements in or relating to Aerial Machines, Filing date: 1910-07-18)
• Patent US-1911-1043949 (English title: Aerial machine, Filing date: 1911-07-07)

References

Names	John Marshall
Countries	GB
Locations	Barnsley, Yorkshire
Occupations	contractor
Tech areas	Flapping
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