John Alexander Colquhoun
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John Alexander Colquhoun was an aero inventor, with occupation -- and location --.
Conceivably he was a New Zealander, but his patents were from India.[1]
Patents whose inventor or applicant is John Alexander Colquhoun
- Patent IN-1907-406 (English title: Control devices for flying machines, Supplementary to patent: Patent GB-1907-17366)
- Patent GB-1907-17366 (English title: Apparatus to maintain equilibrium of aerial machines, Filing date: 1907-07-29)
- Patent FR-1907-380726 (English title: Improvements in devices used to automatically maintain the balance of aerial machines, Filing date: 1907-08-08)
