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Patents > Office : BE or JP or Other & Applicant type : Louis-Marie Le Dantec or Other or None & CPCs : CPC B22D33/00 or CPC B64C13/00 or CPC B64C2700/6218

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Tech fields:
None (274) · airplane (247) · stability (228) · control (139) · automatic stability (85) · Design (70) · rudder (66) · frame (62) · navigation (62) · steering (53) · Aerodynamics (51) · wings (48) · equilibrium (32) · Construction (30) · Subsystem (29) · lift (26) · Propellers (24) · landing (17) · wheels (14) · aileron (14)
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Supplementary to patent:
None (580) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent US-1910-1055379 (3) · Patent US-1909-970771 (3)
Related to aircraft:
Patent agent:
None (351) · Armengaud jeune (22) · None (16) · Marks & Clerk (13) · Munn & Co. (10) · Weismann et Marx (9) · Haseltine, Lake & Co.‎ (9) · Brewer & Son (9) · Boult, Wade & Tennant (8) · E. Blétry (7) · Abel & Imray (7) · Brandon freres (7) · J. Fayollet (5) · Charles Dony (5) · P. Follin (5)
National tech categories:
None (301) · FR 6.4 (205) · USPC 244/233 (36) · USPC 244/90R (32) · DE 77h.5 (22) · USPC 244/78.1 (17) · USPC 244/87 (13) · USPC 244/82 (13) · USPC 244/234 (9) · USPC 244/231 (9) · USPC 244/225 (9) · USPC 244/88 (8) · USPC 244/237 (8) · USPC 244/100R (6) · USPC 244/89 (6) · USPC 244/80 (6) · USPC 244/232 (6) · USPC 244/119 (5) · USPC 244/35R (4)
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Citations from after 1930:

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