Drilldown: Patents

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Patents > Office: HU & Number of text pages: 2-8 & Number of diagram pages: 2

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Office: (Click arrow to add another value)
Inventors:
None (8) · Joseph de Pierpont de Burnot (2) · Hermann Ruthenberg (2)
Inventor country:
Applicant person:
None (9) · Joseph de Pierpont de Burnot (2) · Hermann Ruthenberg (2)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (28) · design (27) · Construction (15) · Airship (14) · frame (13) · Propellers (12) · whole (11) · Subsystem (11) · stability (8) · LTA (8) · Aerodynamics (6) · Propulsion (6) · motors (6) · lift (6) · Wings (6) · Control (5) · Dirigibles (4) · automatic stability (4) · steering (3) · biplane (3)
Full specification filed date:
Application number:
None (3)
Granted:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs:
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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