Drilldown: Patents

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Patents > Office : AT or BE or ES & Applicant type: INDIV & Assigned to: None

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Office: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (242) · design (135) · LTA (116) · Propellers (101) · frame (98) · propulsion (91) · Wings (85) · Stability (81) · Construction (63) · Aerodynamics (62) · control (59) · Subsystem (49) · lift (40) · navigation (39) · balloon (34) · hybrid (33) · rudder (33) · propeller (28) · flapping (27)
Full specification filed date:
Granted:
Supplementary to patent:
None (394) · Patent BE-1907-199348 (16) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent AT-1911-57225 (3) · Patent BE-1913-253298 (3) · Patent BE-1907-197626 (3) · Patent FR-1899-292828‎ (3) · Patent BE-1910-Hervieu-hangar (3) · Patent BE-1913-255172 (3)
Related to aircraft:
Patent agent:
None (476) · A. Wunderlich & Cie, Ingénieurs-Conseils (24) · Raclot (21) · Duvinage (21) · J. Gevers (15) · De Visscher et Graetz (11) · Biebuyck (8) · E. et G. Bede (8) · Kirkpatrick (8) · Raclot et Cie (6) · Gernaert (5) · Verhaeghen (4) · Wunderlich (4) · Parette (3) · Rest (3) · Borghans-von Kilch et Cie (3)
Assigned to: (Click arrow to add another value)
IPCs:
None (611) · IPC B64B (6) · IPC B64C3/38 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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