Drilldown: Patents
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- Airplane (18)
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Use the filters below to narrow your results.
Year filed:
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Tech fields:
propulsion (57) ·
propellers (47) ·
design (27) ·
Airplane (23) ·
marine (12) ·
aerodynamics (12) ·
wings (11) ·
Sustentation (11) ·
subsystem (10) ·
lift (10) ·
LTA (10) ·
navigation (8) ·
airship (8) ·
propeller (7) ·
frame (7) ·
ascension (6) ·
construction (5) ·
aerial propeller (5) ·
control (5)
Filing date:
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Patent agent:
None (24) ·
Armengaud jeune (12) ·
None (6) ·
Dom. Casalonga (6) ·
J. Bonnet-Thirion (4) ·
E. Blétry (4) ·
G. de Mestral et F. Harlé (3) ·
Chassevent (3) ·
de Bongé (3) ·
Y. Rabilloud et fils (3) ·
Paul Caquet (2) ·
Picard (2) ·
L. Chassevent (2) ·
Schwab (2) ·
H. Bœttcher fils (2) ·
G. Petiau (2) ·
Lloyd Wise & Co. (2) ·
Zérolo (2) ·
Borame et Julien (2)
Assigned to:
National tech categories:
None (7) ·
AT 77d (1) ·
DE 62c.1 (1) ·
DE 77h.5 (3) ·
DE 77h.6 (1) ·
FR 10.1 (1) ·
FR 2 (1) ·
FR 5.8 (3) ·
FR 6.2 (11) ·
FR 6.3 (5) ·
FR 6.4 (77) ·
NL 62 (1) ·
NL 62.13 (1)
IPCs: (Click arrow to add another value)
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Citations from after 1930:
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Showing below up to 111 results in range #1 to #111.
