Drilldown: Patents
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- Airplane (18)
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- Letters (683)
- Organizations (967)
- Patents (17648)
- Person (2198)
- Publications (24575)
- Techtypes (2409)
Use the filters below to narrow your results.
None (1) ·
August Wendtland (4) ·
Charles de Coster (2) ·
E. Muller (1) ·
Eugène Lallemand (1) ·
François Brocq (1) ·
Fuad S. Jerwan (1) ·
Glenn Hammond Curtiss (1) ·
Grover C. Younggreen (1) ·
Gustav Lilienthal (1) ·
Heinrich Dittmar (1) ·
Jean BRASSE (1) ·
Joseph LEOPOLD (1) ·
Lewis Ginter Young (1) ·
Maurice E. Wright (1) ·
Max Goehler (1) ·
Paul Fugairon (1) ·
Rupert John Isaacson (2) ·
Shakir S. Jerwan (1) ·
W. F. Dugins (1)
Tech fields:
airplane (10) ·
propulsion (4) ·
jet (4) ·
None (3) ·
frame (3) ·
navigation (3) ·
motor (3) ·
subsystem (3) ·
propeller (2) ·
LTA (2) ·
landing (2) ·
parachute (2) ·
piloting (2) ·
wheels (2) ·
car (2) ·
whole (2)
Showing below up to 25 results in range #1 to #25.
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- Main
- Timeline: Year filed
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- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year