Drilldown: Patents

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Patents > Office : AT or BE or ES & Assigned to: None & Number of figures: None

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Tech fields:
Airplane (213) · LTA (124) · design (109) · Propellers (109) · propulsion (67) · hybrid (56) · stability (55) · wings (53) · frame (51) · aerodynamics (47) · Control (47) · construction (41) · subsystem (35) · navigation (32) · Rudder (30) · lift (28) · balloon (27) · Sustentation (25) · steering (22) · motors (20)
Full specification filed date:
Granted:
Supplementary to patent:
None (302) · Patent BE-1909-214032 (28) · Patent BE-1907-199348 (16) · Patent BE-1913-253298 (3) · Patent FR-1899-292828 (3) · Patent BE-1907-197626 (3)
Related to aircraft:
Patent agent:
None (294) · A. Wunderlich & Cie, Ingénieurs-Conseils (52) · Raclot (22) · Duvinage (21) · J. Gevers (16) · Kirkpatrick (12) · De Visscher et Graetz (11) · E. et G. Bede (9) · Biebuyck (8) · Raclot et Cie (6) · Gernaert (5) · Wunderlich (4) · Borghans-von Kilch et Cie (4) · Parette (3) · Rest (3) · le Comptoir indus. et tech. (anc. maison Picard) (3) · R. Wittebolle, Brussels, Belgium (3)
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Citations from after 1930:
Number of text pages:
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