Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Number of claims: 6-14 & Number of figures: 7

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Office:
Inventors:
Hermann Ruthenberg (3) · Louis-Adolphe Hayot (2) · John di Lorenzo (2) · Aurelio Sabin Fadda (2) · Sidney Lawrence (2)
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Applicant person:
None (4) · Hermann Ruthenberg (3) · John di Lorenzo (2) · Aurelio Sabin Fadda (2) · Sidney Lawrence (2)
Applicant is inventor:
Tech fields:
airplane (15) · propulsion (11) · Frame (10) · navigation (8) · None (8) · rudder (6) · propeller (6) · wheels (6) · marine (5) · stability (5) · LTA (5) · Propellers (5) · Airship (5) · design (5) · steering (4) · flapping (3) · landing (3) · aerodynamics (3) · helicopter (3) · Subsystem (3)
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Citations from after 1930:
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