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Patents > Year filed: 1910 & Applicant is inventor: Yes & Granted: Yes

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Inventor country:
FR (503) · US (444) · DE (197) · GB (164) · AT (40) · CH (39) · BE (37) · HU (24) · RU (17) · None (17) · IT (16) · AU (15) · CA (11) · NZ (9) · RO (9) · NO (8) · MX (6) · DZ (5) · EG (4) · AR (4)
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National tech categories:
None (458) · FR 6.4 (444) · HU V/h (54) · USPC 244/90R (30) · BE K (29) · AT 77d (29) · USPC 244/80 (18) · DE 77h.5 (17) · FR 6.2 (16) · USPC 244/22 (13) · USPC 244/45R (12) · RU Group V (12) · USPC 244/6 (11) · USPC 244/48 (11) · MX F. III (10) · USPC 244/87 (10) · USPC 244/60 (10) · CH 129b (10) · USPC 244/233 (10) · USPC 244/66 (9)
IPCs:
None (774) · IPC B64C17/00 (107) · IPC B64C1/00 (100) · IPC B64C39/00 (73) · IPC B64B1/00 (34) · IPC B64C13/00 (32) · IPC B64B1/58 (32) · IPC B64C23/00 (29) · IPC B64C3/38 (28) · IPC B64C11/00 (28) · IPC B64C33/02 (26) · IPC B64C17/06 (20) · IPC B64C25/00 (17) · IPC B64C3/00 (13) · IPC B64C3/54 (12) · IPC B64C3/56 (11)
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Citations from after 1930:
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