Drilldown: Patents

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Patents > Office : DK or JP & Grant date: 1900 - 1999

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Office: (Click arrow to add another value)
Inventors:
None (5) · Alfred John Macy (4) · Carl Alfred Johansson (3) · Walter George Tarrant (2) · Richard Wilcke (2) · Louis-Marie Le Dantec (2) · Hanns Pippart (2) · Christian Magnus Gyde Jensen (2) · Carl Wilhelm Paul (2) · Heinrich Noll (2) · Carl Franz Hubert Hertel (2) · Albert Graff (2)
Inventor country:
Applicant person:
None (15) · Alfred John Macy (4) · Carl Alfred Johansson (3) · Carl Wilhelm Paul (2) · Walter George Tarrant‎ (2) · Louis-Marie Le Dantec (2) · Heinrich Noll (2) · Christian Magnus Gyde Jensen (2) · Hanns Pippart (2) · Carl Franz Hubert Hertel (2)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (22) · Design (17) · stability (14) · Frame (13) · propulsion (10) · Wings (10) · LTA (10) · navigation (9) · construction (8) · lift (7) · propellers (6) · aerodynamics (6) · subsystem (6) · marine (5) · automatic stability (4) · balloon (4) · propeller (4)
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Supplementary to patent:
None (22) · Patent FR-1911-430455 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
Related to aircraft:
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CPCs:
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Cites these patents:
Citations from after 1930:
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