Drilldown: Patents

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Patents > National tech categories: HU V/h & Number of text pages: 3-5 & Number of figures: 5-50

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Office:
Inventors:
None (12) · Hermann Ruthenberg (2) · Otto Schüle (2) · Joseph de Pierpont de Burnot (2)
Inventor country:
Applicant person:
None (13) · Joseph de Pierpont de Burnot (2) · Otto Schüle (2) · Hermann Ruthenberg (2)
Applicant is inventor:
Tech fields:
Airplane (43) · Design (37) · Frame (24) · construction (24) · Propellers (18) · whole (18) · Airship (17) · subsystem (15) · Wings (13) · Stability (10) · Aerodynamics (9) · LTA (9) · Propulsion (9) · Control (7) · Equilibrium (6) · Flapping (6) · motors (5) · Lift (5) · Automatic stability (5)
Full specification filed date:
Application number:
None (15)
Granted:
Supplementary to patent:
None (44) · Patent BE-1913-07-12 Joseph de Pierpont de Burnot (2)
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Citations from after 1930:
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