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Patents > Year granted: 1893 & Applicant is inventor: Yes & Filing date: 1890 - 1899

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Inventors:
Louis Gathmann (2) · Joachim Adolfowicz Sumovski (2) · Carl Friedrich Billwiller (2) · Sumter Beauregard Battey (2) · Rudolf Chillingworth (2) · Louis Capazza (2)
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Tech fields:
LTA (26) · propulsion (11) · car (8) · balloon (8) · frame (7) · propeller (6) · None (6) · navigation (6) · rocket (5) · parachute (4) · safety (4) · kite (4) · fabric (3) · fun (3) · flapping (3) · marine (3)
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DE 77 (14) · None (12) · FR 6.3 (3) · USPC 244/153R (2) · USPC 89/1.14 (2) · USPC 60/250 (2) · USPC 244/74 (2) · USPC 244/30 (2) · USPC 244/26 (2) · USPC 89/1.3 (2)
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