Drilldown: Patents

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Patents > Inventor country : NL or US & Applicant type: INDIV & Number of figures: None

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Inventor country: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
None (1030) · LTA (117) · airplane (92) · frame (75) · navigation (70) · propulsion (67) · stability (60) · propeller (54) · rudder (34) · wheels (28) · balloon (22) · airfoil (22) · car (22) · safety (21) · flapping (21) · parachute (18) · wings (18) · helicopter (17) · control (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (1339) · Patent US-1913-1087946 (3) · Patent US-1906-850616 (3) · Patent US-1908-922952 (2) · Patent US-1909-1010443 (2) · Patent US-1902-704090 (2) · Patent US-1909-970771 (2) · Patent US-1910-1003459 (2) · Patent GB-1912-2540 (2) · Patent US-1912-1040434 (2) · Patent US-1912-1047038 (2) · Patent CA-1910-132036 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1902-24336 (2) · Patent US-1914-1115291 (2)
Patent agent:
None (1351) · 1 (3) · Duvinage (3) · 1911-05-30 (2) · J. Gevers (2) · Jensen & Son (2) · A. Elberts Doyer en H.W. Daendels (2) · Munn & Co. (2) · Hamal (2)
IPCs:
None (1264) · IPC B64B1/00 (31) · IPC B64C33/02 (11) · IPC CPC B64C13/00 (9) · IPC B64C17/00 (7) · IPC B64B1/40 (7) · IPC B64C39/00 (6) · IPC B64B1/58 (6) · IPC B64C13/00 (6) · IPC B64C2700/6295 (5) · IPC B64C23/005 (5) · IPC B64C11/00 (5) · IPC B64C9/00 (4) · IPC B64C3/00 (4) · IPC B64B1/62 (4) · IPC B64C33/00 (4) · IPC B64C23/00 (3) · IPC B64C39/005 (3) · IPC B64C11/001 (3)
First filing:
Citations from after 1930:
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