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Patents > Office : BE or CA & Applicant is inventor: Yes & Filing date: 1900 - 1999

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Tech fields:
airplane (180) · design (96) · propellers (74) · LTA (60) · propulsion (55) · frame (52) · stability (52) · wings (46) · Control (45) · hybrid (41) · construction (36) · aerodynamics (36) · rudder (29) · sustentation (27) · lift (24) · safety (20) · Steering (20) · navigation (20) · subsystem (18) · helicopter (18)
Full specification filed date:
Granted:
Supplementary to patent:
None (237) · Patent BE-1907-199348 (15) · Patent BE-1909-214032 (7) · Patent BE-1913-255172 (3) · Patent BE-1907-197626 (3) · Patent FR-1900-299924 (2) · Patent GB-1913-16499 (2) · Patent BE-1913-259683 (2) · Patent FR-1911-430455 (2) · Patent BE-1910-225558 (2) · Patent FR-1913-467415 (2) · Patent BE-1909-218585 (2) · Patent FR-1913-468076 (2)
Related to aircraft:
Patent agent:
None (199) · A. Wunderlich & Cie, Ingénieurs-Conseils (34) · Raclot (21) · Duvinage (21) · J. Gevers (15) · De Visscher et Graetz (11) · Biebuyck (8) · Kirkpatrick (7) · Munn & Co. (6) · E. et G. Bede (5) · Raclot et Cie (5) · Wunderlich (4) · Verhaeghen (4) · Gernaert (3) · Rest (3) · R. Wittebolle, Brussels, Belgium (3) · Parette (3) · le Comptoir indus. et tech. (anc. maison Picard) (3) · Borghans-von Kilch et Cie (3)
Assigned to:
National tech categories:
BE K (268) · None (46) · CA 244/12 (6) · CA 244/35 (5) · CA 244/10 (4) · CA 341/80 (4) · CA 244/4 (3) · CA 244/11 (3) · CA 244/31 (3) · CA 244/22 (2) · BE L (2) · CA 244/5 (2) · CA 244/34 (2) · CA 244/6 (2) · CA 115/32 (2) · CA 244/29 (2) · CA 244/8 (2) · CA 244/13 (2) · CA 244/24 (2) · CA 244/67 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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