Drilldown: Patents
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- Airplane (18)
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Year filed:
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Tech fields:
propulsion (59) ·
propellers (44) ·
Design (25) ·
airplane (22) ·
marine (12) ·
LTA (11) ·
Sustentation (10) ·
aerodynamics (10) ·
wings (9) ·
subsystem (9) ·
propeller (9) ·
lift (9) ·
aerial propeller (8) ·
navigation (8) ·
None (7) ·
airship (6) ·
helicopter (6) ·
ascension (5) ·
control (5) ·
frame (5)
Filing date:
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Patent agent:
None (32) ·
Armengaud jeune (9) ·
J. Bonnet-Thirion (6) ·
Dom. Casalonga (6) ·
None (6) ·
E. Blétry (5) ·
Y. Rabilloud et fils (4) ·
Chassevent (3) ·
de Bongé (3) ·
L. Chassevent (3) ·
G. Petiau (3) ·
Schwab (3) ·
G. de Mestral et F. Harlé (3) ·
J. Germain (2) ·
Paul Caquet (2) ·
Rigot et Prévost (2) ·
H. Bœttcher fils (2) ·
Zérolo (2) ·
Borame et Julien (2)
Assigned to:
National tech categories:
None (3) ·
DE 62c.1 (1) ·
DE 77 (2) ·
DE 77h (1) ·
DE 77h.5 (3) ·
DE 77h.6 (2) ·
DE 77h.8 (1) ·
FR 10.1 (1) ·
FR 2 (1) ·
FR 6.2 (12) ·
FR 6.3 (7) ·
FR 6.4 (88)
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Showing below up to 121 results in range #1 to #121.
