Drilldown: Patents
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Year filed:
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Inventors:
Albert VON Hoffmann (1) ·
Alice K MATTULLATH (1) ·
Alwin Loewenthal (1) ·
Carl D FAHSEL (1) ·
David Hamilton Coles (1) ·
Henri Kapferer (1) ·
Henry A. Goetz (1) ·
Henry Wilson-Fox (1) ·
Johannes Schilling (1) ·
John Rudolph Gammeter (3) ·
Leo ROTT (1) ·
Max Moszkowski (1) ·
Melvin Vaniman (1) ·
Morris Kalaba (1) ·
Paul Haenlein (1) ·
Ralph Hazlett UPSON (1) ·
Walter Victor Kamp (1)
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None (3) ·
Alwin Loewenthal (1) ·
AMERICAN BALSA (1) ·
FAHSEL CARL D (1) ·
GOODYEAR TIRE RUBBER (1) ·
Henry A. Goetz (1) ·
Henry Wilson-Fox (1) ·
Hoffmann ALBERT VON (1) ·
Johannes Schilling (1) ·
John Rudolph Gammeter (3) ·
LEO ROTT (1) ·
Max Moszkowski (1) ·
Melvin Vaniman (1) ·
Morris Kalaba (1) ·
Walter Victor Kamp (1)
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None (5) ·
airplane (3) ·
airship (1) ·
Astra-Torres (1) ·
balance (1) ·
ballast (1) ·
balloon (7) ·
balloons (1) ·
car (1) ·
construction (1) ·
cord (1) ·
dirigible (4) ·
engine (1) ·
envelope (1) ·
fabric (1) ·
gas (3) ·
gas bag (1) ·
hybrid (3) ·
hydrogen (1) ·
Leonardo Torres Quevedo (1) ·
LTA (10) ·
material (1) ·
navigation (1) ·
piloting (1) ·
propeller (2) ·
propulsion (2) ·
safety (2) ·
stability (1) ·
steering (1) ·
surface (1) ·
takeoff (2) ·
texture (1)
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None (5) ·
USPC 139/413 (1) ·
USPC 139/425R (1) ·
USPC 220/DIG.19 (1) ·
USPC 24/128 (1) ·
USPC 244/126 (5) ·
USPC 244/127 (1) ·
USPC 244/128 (2) ·
USPC 244/133 (2) ·
USPC 244/138R (1) ·
USPC 244/25 (1) ·
USPC 244/29 (1) ·
USPC 244/5 (1) ·
USPC 244/61 (3) ·
USPC 244/97 (1) ·
USPC 244/99 (1) ·
USPC 277/565 (1) ·
USPC 277/906 (1) ·
USPC 473/540 (1) ·
USPC 89/1.51 (1) ·
USPC-1936 98.143 (1)
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Showing below up to 18 results in range #1 to #18.
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