Drilldown: Patents

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Patents > Applicant type: INDIV & Grant date: 1900 - 1999 & Number of text pages: None

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Inventor country:
US (1297) · FR (553) · GB (280) · None (212) · DE (209) · IT (61) · CA (43) · AT (35) · BE (33) · CH (33) · AU (20) · MX (18) · ES (14) · HU (14) · NL (13) · SE (10) · RU (7) · NO (7) · NZ (6) · RO (5)
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Applicant is inventor:
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Supplementary to patent:
None (2643) · Patent HU-1901-24148 (4) · Patent GB-1911-29012 (3) · Patent BE-1913-255172 (3) · Patent GB-1908-4519 (3) · Patent US-1902-704090 (3)
Patent agent:
None (2774) · Haseltine, Lake & Co. (5) · Verhaeghen (4) · E. et G. Bede (3) · Browne & Co. (3) · Société Brandon et fils (3) · G.G.M. Hardingham (3) · Chassevent (3) · J. Bonnet-Thirion (3)
IPCs:
None (2473) · IPC B64B1/00 (88) · IPC B64B1/58 (38) · IPC B64C39/00 (18) · IPC B64C17/00 (17) · IPC CPC B64C13/00 (14) · IPC B64C33/02 (14) · IPC B64C11/00 (13) · IPC B64B1/62 (12) · IPC B64C3/38 (11) · IPC B64C33/00 (11) · IPC B64B1/40 (10) · IPC B64C1/00 (10) · IPC B64C35/00 (8) · IPC B64C3/00 (7) · IPC B64C23/00 (7) · IPC B64C13/00 (6)
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Citations from after 1930:
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