Drilldown: Patents

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Patents > Applicant firm: None & Tech fields: airplane & Number of figures: 5-30

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Inventor location:
None (961) · Seine (23) · Paris (15) · Budapest (14) · New York City (9) · New York county (8) · England (7) · New York state (7) · Nord (6) · New York (6) · London (5) · Eure-et-Loir (5) · Seine-et-Oise (5) · Loire (5) · Geneva (4) · Pittsburgh (4) · PA (4) · Ohio (4) · Allegheny county, Pennsylvania (4) · Morbihan (4)
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National tech categories:
FR 6.4 (437) · None (263) · HU V/h (60) · AT 77d (20) · USPC 244/90R (18) · DE 77h.5 (18) · USPC 244/80 (14) · USPC 244/35R (13) · CH 129b (13) · AU 90.3 (13) · USPC 244/6 (12) · USPC 244/48 (12) · USPC 244/87 (10) · USPC 244/233 (10) · USPC 244/234 (9) · RU Group V (9) · DK 77 (8) · USPC 244/46 (8) · USPC 244/100R (7) · USPC 244/45R (7)
IPCs:
None (453) · IPC B64C17/00 (148) · IPC B64C1/00 (121) · IPC B64C39/00 (99) · IPC B64C3/38 (34) · IPC B64C3/00 (32) · IPC B64C25/00 (25) · IPC B64C23/00 (24) · IPC B64C13/00 (23) · IPC B64C17/06 (20) · IPC B64C3/52 (16) · IPC B64C3/56 (14) · IPC B64C3/48 (11) · IPC B64C11/00 (11) · IPC B64C27/04 (10) · IPC B64C33/02 (10) · IPC B64C3/54 (9) · IPC B64C33/00 (8) · IPC B64C39/10 (8) · IPC B64B1/00 (8)
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