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Patents > Office : GB or HU & Inventor country: None

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1211) · LTA (75) · propulsion (67) · navigation (29) · frame (25) · balloon (24) · whole (21) · propeller (21) · marine (17) · rudder (16) · subsystem (15) · flapping (13) · car (13) · wings (12) · stability (11) · Airplane (11) · steam (10)
Application number:
None (1208)
Granted:
Patent agent:
None (1380) · Marks & Clerk (4) · Alfred Julius Boult (3) · Brewer & Son (2) · J.H. Johnson (2) · Haseltine, Lake & Co.‎ (2) · Boult, Wade & Tennant (2)
CPCs:
None (1206) · CPC B64C11/006 (15) · CPC B64C2700/6295 (14) · CPC B64C39/00 (13) · CPC B64C13/00 (12) · CPC B64C3/385 (11) · CPC B64C2700/6256 (10) · CPC B64C35/00 (10) · CPC B64C17/00 (9) · CPC B64C3/18 (9) · CPC B64C3/00 (8) · CPC B64B1/00 (7) · CPC B64C33/00 (7) · CPC B64C23/005 (7) · CPC B64F2700/6261 (6) · CPC B62C5/04 (6) · CPC B64C33/02 (6) · CPC B64C2700/6235 (5) · CPC B64C11/20 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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