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Patents > Inventor country: GB & IPCs : IPC B64B1/00 or IPC B64C3/38 or IPC B64C33/00

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Office:
Inventors:
Émile Pupin (3) · Henry Wilson-Fox (3) · John Arthur Armstrong (2) · Arthur James Roberts (2) · George Holt Thomas (2) · Thomas Sloper (2) · Frank John Tippen (2) · Hugh Oswald Short (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Émile Pupin (3) · Henry Wilson-Fox (3) · John Arthur Armstrong (2) · Hugh Oswald Short (2) · Thomas Sloper (2) · Frank John Tippen (2) · George Holt Thomas (2) · Arthur James Roberts (2)
Applicant is inventor:
Tech fields:
LTA (34) · Airship (8) · None (7) · Airplane (7) · hybrid (7) · propulsion (7) · navigation (7) · design (6) · balloon (6) · Construction (5) · frame (5) · dirigible (5) · ballonet (4) · wings (3) · lift (3) · HTA (3) · Control (3) · envelope (3) · balloons (3)
Full specification filed date:
Application number:
None (7)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (20) · None (4) · James L. Norris (2) · A. M. & William Clark (2) · Abel & Imray (2) · Boult, Wade & Tennant (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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