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Patents > Office : BE or CA or FR or SE & Grant date: 1890 - 1899

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Office: (Click arrow to add another value)
Inventors:
Clément Ader (8) · E. J. Delaurier (4) · Gentil (3) · Vicomte Decazes (3) · Hofmann (3)
Inventor country:
Applicant person:
None (99) · Gentil (3) · Jean Dusséqué (2) · Max Lochner (2) · Clément Ader (2) · Louis-Étienne Roze (2) · Chaigneau (2) · Carl Friedrich Billwiller (2) · Pieri (2) · Boisset (2) · Federico Capone (2) · de Préneuf (2) · Juppont (2) · Ferdinand von Zeppelin (2) · Haarbleicher (2) · August Riedinger (2) · Hofmann (2)
Applicant is inventor:
Tech fields:
LTA (64) · propulsion (43) · navigation (29) · balloon (23) · Airplane (20) · dirigible (20) · instrument (17) · None (13) · aerostat (13) · safety (11) · electricity (7) · dirigibles (7) · infrastructure (7) · frame (6) · propeller (6) · hybrid (6) · ?? (6) · car (5) · balloons (5) · airship (5)
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Patent agent:
None (110) · Blétry aîné (13) · Armengaud jeune (11) · Société Marillier et Robelet (10) · Armengaud aîné (10) · Chassevent (7) · Société Matray frères (5) · Société Louis Gudman et Cie (5) · Nauhardt (5) · Casalonga (4) · Société Thirion et Bonnet (3) · Josse (3) · Fayollet (3) · Bonnet (3) · Caron (3)
IPCs:
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Cites these patents:
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