Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2203)
- Publications (24577)
- Techtypes (2416)
Use the filters below to narrow your results.
Alexander Schörke (1) ·
Armin Kersten (1) ·
Augusto Severo d'Albuquerque-Maranhão (1) ·
Charles Albert Long (1) ·
Charles Jourdean Stuart (1) ·
Charles R. Purnell (1) ·
Edward J. Pennington (1) ·
Georg Wellner (2) ·
Heinrich Suter (1) ·
Jacob Harvey Trenholm (1) ·
Michel Blümelhuber (1) ·
Otto Lilienthal (3) ·
Paul Haenlein (1) ·
Pierre Moreaud (1) ·
William Beeson (1) ·
William Edward Pugsley (1)
None (3) ·
aerostat (1) ·
airfoil (1) ·
balloon (1) ·
balloons (1) ·
car (2) ·
Control (1) ·
Dirigibles (2) ·
electricity (1) ·
engine (1) ·
frame (5) ·
fun (1) ·
gas (1) ·
glider (2) ·
helicopter (1) ·
LTA (5) ·
marine (2) ·
military (1) ·
navigation (5) ·
ornithopter (1) ·
parachute (1) ·
pendulum (1) ·
projectile (1) ·
propeller (5) ·
Propellers (1) ·
propulsion (5) ·
rudder (2) ·
sail (1) ·
stability (1) ·
takeoff (1)
Showing below up to 18 results in range #1 to #18.