Drilldown: Patents

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Patents > Applicant type: INDIV & National tech categories: None & Family year: 1900 - 1999

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Inventor country:
US (1072) · GB (938) · FR (765) · None (380) · DE (350) · IT (82) · AT (63) · CH (54) · CA (53) · BE (46) · RU (35) · AU (27) · HU (24) · ES (18) · NO (17) · NZ (15) · SE (15) · NL (12) · IE (12) · RO (12)
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IPCs:
None (2750) · IPC B64C17/00 (134) · IPC B64C1/00 (117) · IPC B64C39/00 (117) · IPC B64C35/00 (52) · IPC B64C11/00 (50) · IPC B64C3/38 (49) · IPC B64C3/00 (49) · IPC B64B1/00 (48) · IPC B64C13/00 (47) · IPC B64C23/00 (38) · IPC B64C3/18 (34) · IPC B64C27/04 (28) · IPC B64B1/58 (28) · IPC B64C17/06 (22) · IPC B64C3/54 (22) · IPC B64C3/56 (21) · IPC B64C33/02 (21) · IPC B64C25/00 (21) · IPC B64C1/06 (18)
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Cites these patents:
None (3947) · Patent FR-1909-411204 (2) · Patent GB-1909-3202 (2) · Patent GB-1909-8118 (2) · Patent GB-1901-346 (2) · Patent GB-1912-15735 (2) · Patent GB-1913-5223 (2) · Patent GB-1914-23502 (2) · Patent GB-1912-5966 (2) · 1 (2)
Citations from after 1930:

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