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Patents > Patent agent : A. A. Thornton or Boramé et Julien or None

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Tech fields:
Airplane (96) · stability (55) · None (54) · LTA (51) · frame (40) · propulsion (40) · Design (39) · propellers (36) · construction (31) · wings (30) · control (24) · navigation (20) · hybrid (19) · aerodynamics (17) · automatic stability (16) · parachutes (14) · lift (14) · metal (13) · helicopter (13)
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None (316) · Patent FR-1916-501550 (8) · Patent FR-1912-446040 (4) · Patent FR-1915-478440 (3) · Patent FR-1908-394418 (3) · Patent FR-1905-356644 (2) · Patent GB-1908-22308 (2) · Patent FR-1909-412818 (2) · Patent FR-1908-397675 (2) · Patent FR-1907-385107 (2) · Patent FR-1911-431131 (2)
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National tech categories:
FR 6.4 (223) · None (97) · FR 6.3 (12) · FR 12.2 (10) · FR 5.8 (6) · FR 20.1 (6) · FR 6.2 (6) · FR 10.1 (3) · USPC 244/63 (3) · USPC 244/45R (3) · USPC 244/22 (2) · USPC 244/153R (2) · USPC 244/3.23 (2) · USPC 244/234 (2) · USPC 244/50 (2) · USPC 24/713.8 (2)
IPCs:
None (67) · IPC B64C39/00 (40) · IPC B64C17/00 (40) · IPC B64C1/00 (35) · IPC B64B1/00 (30) · IPC B64C23/00 (15) · IPC B64C33/02 (12) · IPC B64C3/00 (12) · IPC B64C11/00 (12) · IPC B64C3/38 (11) · IPC G01S1/72 (10) · IPC B64B1/58 (10) · IPC B64C27/04 (8) · IPC B64C3/18 (8) · IPC B64D17/00 (7) · IPC B64C31/06 (6) · IPC B64C1/06 (6) · IPC B64C3/54 (6) · IPC B64C3/52 (6) · IPC B64C17/06 (5)
CPCs:
CPC B64C17/00 (43) · CPC B64B1/00 (32) · CPC B64C39/00 (26) · None (24) · CPC B64C2700/6295 (20) · CPC B64C23/005 (16) · CPC B64C33/02 (14) · CPC B64C2700/6218 (14) · CPC B64C3/00 (12) · CPC B64C11/006 (11) · CPC B64B1/58 (11) · CPC B64C2700/6274 (10) · CPC G01S1/72 (10) · CPC B64C3/385 (10) · CPC B64C39/08 (9) · CPC B64C27/04 (8) · CPC B64C2700/6281 (8) · CPC B64C2700/6212 (8)
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