Drilldown: Patents

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Patents > Filing date: 1910 - 1919 & First filing: No & Number of text pages: 9-50

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Office:
Inventors:
None (3) · Sam Leonard Walkden (3) · Alfred John Macy (3) · Everard Richard Calthrop (3) · Elmer Ambrose Sperry (2) · Ruter William Springer (2) · Jean-Gabriel-Joseph Meugniot (2) · James Joseph Slavin (2) · Glenn Hammond Curtiss (2) · André-Charles-Marie Meugniot (2)
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Applicant person:
None (4) · Alfred John Macy (3) · Sam Leonard Walkden (3) · Everard Richard Calthrop (3) · Elmer Ambrose Sperry (2) · James Joseph Slavin (2) · André-Charles-Marie Meugniot (2) · Ruter William Springer (2) · Jean-Gabriel-Joseph Meugniot (2)
Applicant is inventor:
Tech fields:
airplane (22) · stability (14) · wings (11) · design (8) · frame (7) · automatic stability (7) · construction (6) · Propellers (5) · Aerodynamics (5) · lift (4) · parachutes (4) · control (4) · HTA (4) · gyroscope (4) · Subsystem (4)
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