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Patents > National tech categories : DE 77h.6 or FR 5 or USPC 244/3.29, USPC 102/400

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Office:
Inventors:
None (13) · Jakob Haw (7) · Christian Lorenzen (7) · Louis-Constant-Célestin Magois (5) · Anacharsis Menier (4) · Hellmuth Hirth (4) · Prosper Meller‎ (3)
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Applicant person:
None (126) · Jakob Haw (5) · Meller (the younger) (3) · Christian Lorenzen (2) · Lucien Chauvière (2) · Jean-Baptiste Guilbert (2) · Hellmuth Hirth (2) · Hans Reissner (2) · Joseph Hofmann (2) · Baron de Rovérié de Cabrières‎ (2) · Paul Frederik Degn (2) · Modeste-Abel Latouche (2) · Jean-Louis Le Hir (2)
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Tech fields:
LTA (50) · propeller (50) · navigation (41) · balloon (38) · propulsion (29) · None (14) · propellers (12) · Aerostat (12) · airplane (7) · Aerial Navigation (7) · subsystem (6) · helicopter (6) · airship (5) · dirigible (5) · hybrid (5) · Aerial Navigation* (5) · Parachute (5) · metal (4) · safety (4) · balloon navigation (4)
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