Drilldown: Patents
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Patents > Inventor country 
:
AT or
HU or
NO
& Applicant firm:
None
& Related to aircraft :
1 or
Yes
& National tech categories :
AT 77d or
USPC 244/119
:
AT or
HU or
NO
& Applicant firm:
None
& Related to aircraft :
1 or
Yes
& National tech categories :
AT 77d or
USPC 244/119 Use the filters below to narrow your results.
Year filed:
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None (14) ·
Adalbert Plaček (1) ·
Adolf Fredrik Ringström, Jr. (1) ·
Adolf Freiherr Odkolek von Augezd (2) ·
Alois Laube Jr. (1) ·
Anton Findenigg (1) ·
August Warchalowski (2) ·
Donát Bánki (1) ·
Edmund Roheim (1) ·
Edmund Sparmann (1) ·
Eduard Adamek (1) ·
Edwin Vorliček (1) ·
Erich Oelwein (1) ·
Ferdinand Porsche (1) ·
Franz Blicharski (1) ·
Franz Xaver Wels (1) ·
Friedrich Berner (1) ·
Giulio Silvestri (1) ·
Heinrich Bauer (1) ·
Heinrich Bier (4) ·
Hugo Hueckel (1) ·
Ignaz Etrich (1) ·
Johann Schütte (1) ·
Josef Cejnek (1) ·
Josef Jun Knapp (1) ·
Josef Řehulka (1) ·
Josef Simkó (1) ·
Josef Zimmermann (1) ·
Ludwig Schmidl (3) ·
Max Fabiani (1) ·
Max Hinek (1) ·
Max Notthaft (1) ·
Oskar von Asbóth (2) ·
Otto Brunner (1) ·
Rudolf Krocker (1) ·
Stefan Hunyor de Visoly (2) ·
Viktor Tarczal (1) ·
Wilhelm Kress (1)
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Showing below up to 60 results in range #1 to #60.
