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Patents > Year granted: 1910 - 1919 & Tech fields : Airship or propeller & Family year: 1912

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Hans Freiherr von Schleinitz (4) · None (3) · Renaud-Alexis Brillon (3) · Johann Schütte (3) · Otto Brunner (2) · Harry Houlette Elliott (2) · Daniel Lewis (2) · Joachim Heinrich Kronstein (2) · Eugène-Pierre-Félix-Auguste Coursin (2)
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None (6) · Hans Freiherr von Schleinitz (4) · Renaud-Alexis Brillon (3) · Johann Schütte (3) · Harry Houlette Elliott (2) · Daniel Lewis (2) · Joachim Heinrich Kronstein (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Otto Brunner (2)
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None (14)
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