Drilldown: Patents

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Patents > Office : AU or BE or DK & Tech fields : motors or propulsion or stability

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Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (4) · None (3) · Carl Alfred Johansson (3) · Georges de Bothezat (3)
Inventor country:
Applicant person:
None (17) · Alfred John Macy (4) · Georges de Bothezat (3) · Carl Alfred Johansson (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (85) · Patent BE-1910-225558 (2) · Patent FR-1900-299924 (2) · Patent GB-1908-4519 (2) · Patent FR-1911-426626 (2) · Patent GB-1911-12232 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1911-430455 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
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First filing:
Citations from after 1930:
Number of diagram pages:

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