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Patents > IPCs : IPC B64C13/00 or IPC E21D15/28 & Number of diagram pages: 1

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Office:
Inventors:
Anton Flettner (9) · René Caudron (4) · John Law Garsed (4) · None (3) · Antonio Gustiana (3) · Robert Esnault-Pelterie (3) · Frederick William Lanchester (3) · Louis Blériot (3) · Hervé-Pierre Félix (2) · Harris Booth (2) · Roger Sommer (2) · Robert Blackburn (2)
Inventor country:
Applicant person:
Anton Flettner (9) · René Caudron (4) · John Law Garsed (4) · None (3) · Antonio Gustiana (3) · Robert Esnault-Pelterie (3) · Frederick William Lanchester (3) · Louis Blériot (3) · Hervé-Pierre Félix (2) · Harris Booth (2) · Roger Sommer (2) · Robert Blackburn (2)
Applicant is inventor:
Tech fields:
control (45) · airplane (39) · steering (23) · stability (18) · rudder (14) · wings (13) · design (13) · None (12) · aerodynamics (10) · navigation (10) · frame (9) · subsystem (6) · lift (6) · biplane (5) · construction (5) · tail (4) · sustentation (4) · LTA (4)
Full specification filed date:
Application number:
None (13)
Granted:
Related to aircraft:
Patent agent:
None (24) · Armengaud jeune (7) · Marks & Clerk (5) · Dupont et Elluin (3) · Weismann et Marx (3) · Haseltine, Lake & Co. (3) · Brierley & Howard (3) · Paul Blum (2) · P. Follin (2) · M. Zerolo (2) · H. Boettcher fils (2) · Gedge & Feeny (2) · G. F. Redfern & Co.‎ (2) · Y. Rabilloud et fils (2) · Boult, Wade & Tennant (2) · Brewer & Son (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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