Drilldown: Patents
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Year filed:
Year granted:
Inventors:
None (3) ·
Alfred Nobel (1) ·
Andrew John Fredrikson (2) ·
Axel Orling (1) ·
Bateman David Scott (1) ·
Birger Ljungstroem (1) ·
Carl Johan Adolf SIOGREN (1) ·
Émile-Jean-Jules Salmson (2) ·
Erik Emanuel Lindkvist (2) ·
Erik Reinhold Gottfrid Dyberg (1) ·
Ernest Shirley (1) ·
Ernest Walter Twining (1) ·
Frederik Ljungstroem (1) ·
George Henry Challenger (1) ·
Georges-Henri-Marius Canton (2) ·
Gustaf Adam WIMAN (1) ·
Hjalmar Pålson (1) ·
James T. Armstrong (1) ·
Johann August Lidvall (1) ·
John Ericsson (1) ·
Olof Helsing (1) ·
Pierre-Georges Unné (2) ·
Seymour Boxell (1) ·
Victor Junius Johansson (1) ·
Villehad Forssman (1) ·
Villehad Henrik Forssman (1) ·
Wilfred Edward Scott (1) ·
William Wentworth Peet (1)
Inventor country: (Click arrow to add another value)
Inventor location:
Applicant person:
None (5) ·
Andrew John Fredrikson (2) ·
Axel Orling (1) ·
British Colonial Aeroplane (1) ·
CARL JOHAN ADOLF SJOEGREN (1) ·
Émile-Jean-Jules Salmson (2) ·
Erik Emanuel Lindkvist (1) ·
Erik Reinhold Gottfrid Dyberg (1) ·
Ernest Shirley (1) ·
Ernest Walter Twining (1) ·
George Henry Challenger (1) ·
Georges-Henri-Marius Canton (2) ·
Hjalmar Pålson (1) ·
James T. Armstrong (1) ·
John Ericsson (1) ·
LIDVALL JOHAN AUGUST (1) ·
Ljungstroem BIRGER (1) ·
LjungstroemS ANGTURBIN (1) ·
Olof Helsing (1) ·
Pierre-Georges Unné (2) ·
Seymour Boxell (1) ·
Victor Junius Johansson (1) ·
WIMAN GUSTAF ADAM (1) ·
В. Форсман (1)
Applicant firm:
Applicant type:
Tech fields:
None (12) ·
aerodynamics (1) ·
airplane (1) ·
ballonet (1) ·
balloon (2) ·
chemistry (1) ·
communications (1) ·
compartments (1) ·
control (2) ·
cylinders (1) ·
dirigible (1) ·
electronics (1) ·
frame (3) ·
gas (1) ·
gondola (1) ·
heavier-than-air (1) ·
HTA (1) ·
hydrogen (1) ·
internal combustion (1) ·
jet (1) ·
landing (1) ·
LTA (3) ·
magnet (1) ·
marine (3) ·
motors (1) ·
navigation (2) ·
paddles (1) ·
passenger (1) ·
propeller (2) ·
propellers (1) ·
propulsion (6) ·
rudder (1) ·
springs (1) ·
stability (3) ·
torpedo (1) ·
transmission (1) ·
valve (1) ·
whole (1)
Filing date:
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Supplementary to patent:
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National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
None (5) ·
CPC B63H1/04 (1) ·
CPC B63H5/10 (1) ·
CPC B64B1/00 (1) ·
CPC B64B1/58 (1) ·
CPC B64C1/34 (1) ·
CPC B64C11/00 (1) ·
CPC B64C11/006 (2) ·
CPC B64C11/16 (1) ·
CPC B64C11/42 (1) ·
CPC B64C11/48 (1) ·
CPC B64C25/06 (1) ·
CPC B64C25/42 (1) ·
CPC B64C25/48 (1) ·
CPC B64C27/04 (1) ·
CPC B64C27/20 (1) ·
CPC B64C2700/6235]] (1) ·
CPC B64C2700/6246 (1) ·
CPC B64C2700/6281 (2) ·
CPC B64C3/00 (1) ·
CPC B64C3/30]] (1) ·
CPC B64C3/385 (1) ·
CPC B64C3/52 (1) ·
CPC B64C33/00 (1) ·
CPC B64C39/006 (1) ·
CPC B64C5/08 (1) ·
CPC B64F2700/6226 (1) ·
CPC F01D5/06 (2) ·
CPC F01L3/10 (1) ·
CPC F02F1/045 (1) ·
CPC F03D7/00 (1) ·
CPC G05D1/0202 (1) ·
CPC Y02E10/723 (1) ·
CPC Y10S416/50 (1) ·
CPC Y10T29/49321 (1)
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Citations from after 1930:
Showing below up to 27 results in range #1 to #27.
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