Drilldown: Patents
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Patents > Inventor country 
:
AU or
CA or
GB or
NO or
None
& Granted:
Yes
& Related to aircraft :
0.5 or
1852-08-14 or
Partially or
None
& CPCs:
None
:
AU or
CA or
GB or
NO or
None
& Granted:
Yes
& Related to aircraft :
0.5 or
1852-08-14 or
Partially or
None
& CPCs:
None Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Inventor country: (Click arrow to add another value)
Applicant person:
None (26) ·
ANTON CHRISTENSEN NIELS (1) ·
Archambault (1) ·
Arthur Henry Edwards (1) ·
Arthur R. Lyons (1) ·
Backman (1) ·
Boothby (1) ·
Calten (1) ·
Edmund Edwards (1) ·
Émile-Joseph-Marie Percevaut (1) ·
FR (1) ·
General Electric Company (1) ·
Georges-Marie Cave (1) ·
Guild (1) ·
Hargreaves (1) ·
Herbert Burge Webb (1) ·
Hickman (1) ·
Hiram Stevens Maxim (1) ·
James William Butler (1) ·
Jègu (1) ·
Keppler (1) ·
Kinzler (1) ·
Knights (1) ·
Langen (1) ·
Louis Constantin (1) ·
Louis Janvier (1) ·
Lucovich (1) ·
Martin Diederich Rucker (1) ·
Moody (1) ·
Patterson (1) ·
ROBERT William Davis (1) ·
Sébillot (1) ·
US (1) ·
Wadsworth (1)
Applicant firm:
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Tech fields:
propulsion (15) ·
None (9) ·
navigation (8) ·
electricity (6) ·
propellers (5) ·
construction (4) ·
propeller (4) ·
aerodynamics (3) ·
stability (3) ·
motors (2) ·
instrument (2) ·
electronics (2) ·
remote control (2) ·
cybernetics (2) ·
safety (2) ·
LTA (2) ·
communications (2) ·
centrifuge (2) ·
balloon (2) ·
airplane (2)
Filing date:
Full specification filed date:
Application number:
Grant date:
Granted: (Click arrow to add another value)
Publication date:
Supplementary to patent:
Related to aircraft: (Click arrow to add another value)
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs: (Click arrow to add another value)
Family year:
Citations from after 1930:
Number of text pages:
Showing below up to 55 results in range #1 to #55.
