Drilldown: Patents
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Patents > Inventor country :
US or
None
& National tech categories:
GB 4 with buoyant
& Family year:
1800 - 1899
Use the filters below to narrow your results.
Albert Emil Karl Rieckert (1) ·
David Thayer (1) ·
Edward Charles Frederick Otto (1) ·
Edward Charles Frederick Otto, Jr. (1) ·
Ernest Howard Grey (1) ·
F. W. Pool (1) ·
Francis Henrick Tielke-Allan (1) ·
George Louis Outram Davidson (1) ·
George Robinson (1) ·
Henry Marmaduke Harris (1) ·
Herman August Julius Rieckert (1) ·
J.C. Walker (1) ·
Jesse Mary Chambers (1) ·
Max Nathan (1) ·
Sophus Hartmann (1) ·
Stewart Cairncross (1) ·
Sumter Beauregard Battey (1) ·
William John Bastard (1) ·
William John Brewer (1) ·
William Nelson Hutchinson (1)
Tech fields:
LTA (13) ·
whole (11) ·
propulsion (8) ·
frame (7) ·
car (6) ·
compartments (6) ·
balloon (5) ·
rudder (4) ·
valve (4) ·
metal (4) ·
parachute (3) ·
ascension (3) ·
navigation (3) ·
marine (3) ·
propeller (2) ·
landing (2) ·
wings (2) ·
jet (2) ·
safety (2)
Showing below up to 17 results in range #1 to #17.
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