Drilldown: Patents

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Patents > Office : ES or FR & Inventor country : ES or RU

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Office: (Click arrow to add another value)
Inventors:
Leonardo Torres Quevedo (17) · Comte Antoine Apraxine (7) · Nicolas de Benois (5) · Spiridon Tsapenko (4) · Louis Constantin (3) · Jan Jaakson‎ (3) · Ramón Remis y Suárez (2) · Georges de Bothezat (2) · Jose Pesaña y Piñol (2) · Michael Rukawischnikoff (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (10) · Leonardo Torres Quevedo (10) · Comte Antoine Apraxine (7) · Nicolas de Benois (5) · Spiridon Tsapenko (4) · Jan Jaakson (3) · Louis Constantin (2) · Jose Pesaña y Piñol (2) · Michael Rukawischnikoff (2) · Georges de Bothezat (2) · Ramón Remis y Suárez (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (37) · airplane (19) · balloon (19) · propulsion (18) · aerodynamics (16) · frame (13) · stability (12) · navigation (12) · None (9) · subsystem (9) · wings (9) · design (7) · Balloons (7) · hydrodynamics (6) · rudder (5) · automatic stability (5) · marine (5) · lift (5)
Full specification filed date:
Application number:
None (35)
Granted:
Related to aircraft:
Assigned to:
IPCs:
None (26) · IPC B64B1/00 (9) · IPC B64B (7) · IPC B64B1/58 (6) · IPC B64C17/00 (6) · IPC B64C1/00 (5) · IPC B64C39/00 (4) · IPC B64C33/02 (4) · IPC B64C11/00 (4) · IPC B64C3/54 (3) · IPC B64C27/04 (3) · IPC B64C23/00 (2)
CPCs:
None (32) · CPC B64B1/00 (9) · CPC B64C17/00 (7) · CPC B64B1/58 (5) · CPC B64C39/00 (4) · CPC B64C33/02 (4) · CPC B64C2700/6295 (4) · CPC B64C3/54 (3) · CPC B64C3/385 (3) · CPC B64C11/006 (3) · CPC B64C27/04 (3) · CPC B64B (2) · CPC B64C2700/6219 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6281 (2) · CPC B64C23/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 99 results in range #1 to #99.

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