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 (1064) · LTA (118) · airplane (93) · frame (76) · navigation (73) · propulsion (69) · stability (60) · propeller (55) · rudder (36) · wheels (27) · safety (23) · balloon (22) · airfoil (22) · car (22) · flapping (21) · parachute (18) · helicopter (18) · control (17) · wings (17)
Full specification filed date:
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Supplementary to patent:
None (1380) · Patent US-1913-1087946 (3) · Patent US-1906-850616 (3) · Patent US-1912-1047038 (2) · Patent US-1914-1115291 (2) · Patent GB-1902-24336 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent CA-1910-132036 (2) · Patent US-1912-1040434 (2) · Patent US-1910-1003459 (2) · Patent GB-1912-2540 (2) · Patent US-1909-970771 (2) · Patent US-1902-704090 (2) · Patent US-1909-1010443 (2)
Patent agent:
None (1388) · Duvinage (3) · 1 (3) · J. Gevers (2) · Hamal (2) · Munn & Co. (2) · 1911-05-30 (2) · A. Elberts Doyer en H.W. Daendels (2)
IPCs:
None (1300) · IPC B64B1/00 (33) · IPC B64C33/02 (11) · IPC CPC B64C13/00 (10) · IPC B64C17/00 (7) · IPC B64B1/40 (7) · IPC B64C39/00 (6) · IPC B64B1/58 (6) · IPC B64C2700/6295 (5) · IPC B64C23/005 (5) · IPC B64C11/00 (5) · IPC B64C13/00 (5) · IPC B64C33/00 (4) · IPC B64B1/62 (4) · IPC B64C3/00 (4) · IPC B64C9/00 (4) · IPC B64C23/00 (3) · IPC B64C39/005 (3) · IPC B64C11/001 (3)
First filing:
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