Drilldown: Patents

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Patents > Year filed: 1890 - 1899 & Application number: None & National tech categories : FR 6.3 or USPC 244/30 & Citations from after 1930: None

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Inventors:
Gustav Koch (3) · Hébert (2) · Chevrey (2) · Clément Ader (2) · Juppont (2) · Joseph Monpelas de Dax (2) · Pieri (2) · Federico Capone (2) · Hofmann (2) · Arson (2)
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Applicant person:
None (24) · Koch (3) · Pieri (2) · Federico Capone (2) · Clément Ader (2) · Chevrey (2) · Juppont (2) · Hofmann (2)
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Tech fields:
LTA (31) · Propulsion (27) · Airplane (15) · balloon (11) · Navigation (10) · Dirigible (9) · dirigibles (7) · parachute (7) · instrument (6) · None (6) · aerostat (6) · whole (5) · propellers (5) · propeller (5) · construction (4) · balloons (4)
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Patent agent:
None (42) · Chassevent (8) · Blétry aîné (7) · Société Marillier et Robelet (6) · Armengaud aîné (3) · Casalonga (3) · Armengaud jeune (3) · Boramé et Julien (2) · Société Louis Gudman et Cie (2) · Levesque (2) · Bert (2) · Dumas (2) · Lombard-Bonneville (2)
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