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Patents > Inventor country: US & Filing date: 1890 - 1899 & Family year: 1800 - 1899 & Number of diagram pages: None

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Inventors:
William A. Eddy (2) · Mark W. Dewey (2) · Sumter Beauregard Battey (2) · Nicholas H. Borgfeldt (2)
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Tech fields:
LTA (18) · None (15) · frame (11) · kite (10) · propulsion (7) · navigation (7) · balloon (6) · marine (6) · fun (6) · car (5) · cargo (5) · rudder (4) · military (4) · parachute (3) · whole (3)
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National tech categories:
None (23) · USPC 244/153R (8) · GB 4 propel & steer (2) · USPC 244/98 (2) · GB 4 with buoyant (2) · USPC 89/1.51 (2) · FR 6.3 (2)
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