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Patents > National tech categories : DE 77h or FR 5 or USPC 244/30 & IPCs: None

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Office:
Inventors:
None (5) · Louis-Constant-Célestin Magois (5) · Anacharsis Menier (4) · Prosper Meller‎ (3) · Caspar Braun (3) · Emil Lehmann (3)
Applicant person:
None (147) · Meller (the younger) (3) · Emil Lehmann (2) · Jean-Baptiste Guilbert (2) · Modeste-Abel Latouche (2) · Jean-Louis Le Hir (2) · August Euler (2) · August Riedinger (2) · Eugene F. Falconnet (2) · Baron de Rovérié de Cabrières‎ (2)
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Applicant is inventor:
Tech fields:
LTA (75) · navigation (52) · balloon (46) · None (31) · Propulsion (29) · frame (19) · propeller (12) · Aerostat (12) · whole (11) · dirigible (10) · safety (9) · subsystem (9) · Wings (8) · Parachute (8) · hybrid (8) · Aerial Navigation (7) · stability (7) · flapping (7) · car (6) · design (6)
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IPCs: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
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