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Patents > Tech fields : lift or propellers & IPCs : IPC B64C27/04 or None & Number of text pages: 4-30

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Office:
Inventors:
Arthur Henry Edwards (5) · John Washington Wilson (4) · Martin Diederich Rucker (4) · Charles Groombridge (3) · William Alfred South (3)
Inventor country:
Applicant person:
None (8) · Arthur Henry Edwards (5) · John Washington Wilson (4) · Martin Diederich Rucker (4) · Charles Groombridge (3) · William Alfred South (3) · Gustave Plaisant (2) · Adalbert Placek (2) · John Washington Wadsworth (2) · Gabriel Babillot (2) · Émile Dupont (2) · Louis Blériot (2) · Louis-Amédée Reynal (2) · Eduard Adamek (2) · Paul Frederik Degn (2) · Henri-Marie Coandă (2) · Charles Arthur Wragg (2) · Adolphe-François-Joseph Doutre (2) · William John Hastings Beach (2) · Burt Jackson Pressey (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (44)
Granted:
Supplementary to patent:
None (56) · Patent GB-1908-4519 (4) · Patent US-1909-970771 (3) · Patent US-1908-1077750 (2) · Patent DE-1907-214228 (2) · Patent FR-1908-404631 (2) · Patent US-1908-927605 (2) · Patent US-1914-1104963 (2)
Related to aircraft:
Patent agent:
None (45) · Munn & Co. (5) · Henry Hughes (2) · Ernest de Pass (2) · Boult, Wade & Tennant (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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