Drilldown: Patents

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Patents > Inventor country : CA or GB or IT & Applicant firm: None & Related to aircraft : 1909-11-30 or Yes or rudder & CPCs: None

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Office:
Inventors:
Louis Brennan (8) · Arthur Henry Edwards (7) · Martin Diederich Rucker (6) · Fidia Riccardo Pio (4) · Henry Shepley Booth (4) · Harold Edward Sherwin Holt (4) · Giovanni Antonio Salvatico (3) · Frederick William Hutchinson Hutchinson (3) · Hiram Stevens Maxim (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (40) · Louis Brennan (8) · Arthur Henry Edwards (7) · Martin Diederich Rucker (6) · Henry Shepley Booth (4) · Harold Edward Sherwin Holt (4) · Fidia Riccardo Pio (4) · Frederick William Hutchinson Hutchinson (3) · Federico Capone (2) · Horatio Frederick Phillips (2) · Giovanni Antonio Salvatico (2) · Marc Denaus (2) · James Dennis Roots (2) · Francis Alexander Barton (2) · Émile Pupin (2) · Edwin Richard Mumford (2) · Sam Leonard Walkden (2) · William Alfred South (2) · Charles Groombridge (2)
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Applicant type:
Applicant is inventor:
Tech fields:
airplane (30) · Frame (29) · LTA (27) · stability (25) · propulsion (25) · Design (23) · navigation (19) · whole (16) · propeller (16) · Construction (15) · balloon (14) · Propellers (14) · None (12) · rudder (11) · hybrid (11) · wings (11) · Airship (10) · Lift (9)
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Citations from after 1930:
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