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Patents > Filing date: 1899 & Grant date: 1900 - 1909

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Inventors:
Henry Boinet (5) · Rudolf Krocker (5) · Heinrich Suter (5) · Louis-Étienne Roze (2) · Charles Zimmerman (2)
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Applicant person:
None (20) · Rudolf Krocker (5)
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Tech fields:
LTA (23) · propulsion (15) · balloon (12) · frame (12) · None (11) · propeller (9) · navigation (9) · design (7) · car (7) · gas (6) · compartments (4) · stability (4) · rigid (4) · rudder (4) · safety (3) · propellers (3) · kite (3) · parachute (3)
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National tech categories:
None (22) · DE 77h (4) · GB 4 propel & steer (3) · DK 77 (3) · HU V/h (3) · GB 4 with buoyant (3) · AT 77d (2) · RU Group V (2)
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