Harry Martin Middleton
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Harry Martin Middleton was an aero inventor and civil engineer in Cardiff.
Patents whose inventor or applicant is Harry Martin Middleton
- Patent GB-1906-1436 (English title: Airships, Filing date: 1906-01-19)
- Patent DE-1907-202812 (English title: Propeller screw which can be adjusted indepenently from the drive shaft, Supplementary to patent: Patent GB-1906-1436, Filing date: 1907-01-15)
- Patent BE-1907-197259 (English title: Flying machine, Supplementary to patent: Patent GB-1906-1436, Filing date: 1907-01-17)
- Patent FR-1908-382019 (English title: Flying machine, Supplementary to patent: Patent GB-1906-1436, Filing date: 1907-01-18)
References
| Names | Harry Martin Middleton |
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| Birth date | |
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| Countries | GB, Wales |
| Locations | Cardiff |
| Occupations | civil engineer |
| Tech areas | Frame, Propulsion, Design |
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