Drilldown: Patents

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Patents > Applicant is inventor : Yes or Other & Number of figures: 12-50000000

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Inventor country:
US (316) · FR (189) · GB (95) · DE (57) · AT (25) · AU (20) · BE (19) · IT (14) · RU (11) · HU (11) · None (6) · CA (6) · AH (5) · ES (4) · CH (4) · NL (4) · IE (4) · MC (4) · RO (3) · DZ (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (194) · None (178) · stability (146) · frame (125) · LTA (103) · wings (90) · propulsion (88) · navigation (72) · design (70) · propeller (58) · Propellers (54) · construction (54) · control (52) · rudder (43) · marine (36) · flapping (36) · safety (35) · hybrid (34) · automatic stability (33) · aerodynamics (33)
Granted:
Supplementary to patent:
None (536) · Patent AU-1914-14892 (5) · Patent US-1916-1208684 (5) · Patent GB-1913-16499 (5) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1908-1072664 (4) · Patent AU-1911-510 (4) · Patent FR-1913-466195 (4) · Patent FR-1909-403985 (4) · Patent US-1910-1011683 (3) · Patent DE-1895-98580 (3) · Patent HU-1901-22471 (3) · Patent FR-1908-396249 (3) · Patent US-1913-1203221 (3) · Patent FR-1908-388823 (3) · Patent US-1904-876125 (3)
Related to aircraft:
National tech categories:
None (211) · FR 6.4 (211) · HU V/h (25) · DE 77 (15) · AT 77d (15) · USPC 244/80 (10) · CH 129b (9) · FR 6.3 (9) · FR 6.2 (8) · USPC 244/22 (8) · AU 90.3 (8) · USPC 244/177 (8) · USPC 244/45R (7) · USPC 244/96 (7) · RU Group V (7) · USPC 244/30 (7) · USPC 244/35R (7) · DK 77 (6) · USPC 244/119 (6)
IPCs:
None (351) · IPC B64C17/00 (66) · IPC B64C39/00 (57) · IPC B64C1/00 (56) · IPC B64B1/00 (24) · IPC B64C3/00 (22) · IPC B64C3/38 (18) · IPC B64C33/02 (18) · IPC B64C11/00 (12) · IPC B64C13/00 (12) · IPC B64C23/00 (11) · IPC B64B1/58 (11) · IPC B64C3/18 (11) · IPC B64C27/04 (9) · IPC B64C3/56 (9) · IPC B64C17/06 (9) · IPC B64C35/00 (9) · IPC B64C3/52 (7) · IPC B64C33/00 (7) · IPC B64C25/00 (6)
First filing:
Citations from after 1930:

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