Drilldown: Patents

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Patents > Tech fields : airfoil or control & CPCs: None

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Inventors:
None (13) · Joseph Wetterwald (6) · Henry Calder Lobnitz (6) · Louis Blériot (5) · Antoine-Padoue Filippi (4) · Jean Georges Ramel (4) · Francis Alexander Barton (4) · Charles Arthur Wragg (4) · Auguste Prouvost (4) · Robert Esnault-Pelterie (3) · l'abbé Jean-Martin Demongeot (3) · Josef Deixler (3) · Horatio Frederick Phillips (3) · Gustav Lilienthal (3) · Edward Smethurst (3) · Clément Ader (3) · Hermann Hassenbach (3) · Alois Laube Jr. (3) · Alexander Blair Thaw (3)
Applicant person:
None (58) · Henry Calder Lobnitz (6) · Joseph Wetterwald (6) · Louis Blériot (5) · Auguste Prouvost (4) · Jean Georges Ramel (4) · Charles Arthur Wragg (4) · Francis Alexander Barton (3) · Alois Laube Jr. (3) · Alexander Blair Thaw (3) · l'abbé Jean-Martin Demongeot (3) · Edward Smethurst (3) · Robert Esnault-Pelterie (3) · Hermann Hassenbach (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (231)
Granted:
Supplementary to patent:
None (162) · Patent GB-1909-2111 (5) · Patent FR-1909-399456 (4) · Patent CH-1910-52044 (4) · Patent FR-1861-51979 (3)
Related to aircraft:
Patent agent:
None (168) · Jules Mathieu (5) · A. Wunderlich & Cie, Ingénieurs-Conseils (4) · E. Imer-Schneider (4) · W. D. Rowlingson (3) · Jensen & Son (3) · Haseltine, Lake & Co. (3) · A. Ritter (3) · Gernaert (3) · Marks & Clerk (3) · Raclot (3) · Boult, Wade & Tennant (3) · Abel & Imray (3) · Armengaud jeune (3)
National tech categories:
None (80) · BE K (41) · AT 77d (29) · HU V/h (29) · IT 8 (10) · CH 129b (9) · DE 77 (7) · AU 90.3 (5) · FR 6.4 (5) · FR 6.3 (5) · DE 77h (5) · RU Group V (4) · FR 20 (4) · DK 77 (4) · GB 4 without buoyant (3) · AR 21 (3) · DE 77h.5 (3) · AU 90.5 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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