Drilldown: Patents

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Patents > Inventor country : CA or ES & Related to aircraft: Yes

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Office:
Inventors:
Leonardo Torres Quevedo (10) · Albert Sugden (3) · Enrique Sanchis (3) · John Jacob Day (3) · John Edward Thompson (3) · John Milford Moorhouse (2)
Inventor country: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
LTA (19) · propulsion (14) · navigation (11) · airplane (11) · frame (9) · design (9) · None (7) · rudder (6) · stability (6) · subsystem (6) · construction (5) · propellers (5) · balloons (5) · balloon (5) · hybrid (4) · envelope (3) · Airship (3) · landing (3) · gas (3) · aerostat (3)
Full specification filed date:
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Related to aircraft: (Click arrow to add another value)
CPCs:
None (12) · CPC B64B1/00 (8) · CPC B64C23/005 (5) · CPC B64C13/00 (3) · CPC B64B1/58 (3) · CPC B64C11/36 (3) · CPC B64B (2) · CPC B64C33/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
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