Drilldown: Patents
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Charles Arthur Wragg (1) ·
Charles Zimmerman (1) ·
David Palmgren (1) ·
David Thayer (1) ·
DAY (1) ·
Eugen-Freudenreich Falconnet (1) ·
Eugene Ludwig Greenewald (1) ·
Hannibal C. Ford (2) ·
Harry L. Tanner (2) ·
Horace Seely Butterfield (1) ·
Hubbell Duane Hurlbutt (1) ·
James Constant Walker (1) ·
James Means (1) ·
John Seiler (1) ·
Niels Anton Christensen (1) ·
Orville Wright (2) ·
William Harper Jr. (1) ·
William Henry Fauber (1) ·
William Swart Romme (1)
None (4) ·
airfoil (3) ·
airplane (3) ·
airship (1) ·
communications (1) ·
compass (2) ·
compressed air (1) ·
design (1) ·
engine (1) ·
frame (3) ·
freight (1) ·
gliders (1) ·
gyro-compass (1) ·
gyroscope (2) ·
ICE (1) ·
instrument (2) ·
kite (1) ·
LTA (1) ·
navigation (3) ·
propeller (1) ·
towing (1) ·
Tragfläche (1)
None (8) ·
Patent AU-1914-14892 (1) ·
Patent DE-1904-173378 (2) ·
Patent DE-1911-288818 (1) ·
Patent FR-1906-363017 (1) ·
Patent US-1892-467069 (1) ·
Patent US-1894-526394 (1) ·
Patent US-1898-634386 (1) ·
Patent US-1908-927605 (1) ·
Patent US-1911-1012201 (1) ·
Patent US-1914-1273799 (2) ·
Patent US-1918-1589780 (1)
Showing below up to 19 results in range #1 to #19.
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