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Patents > Year granted: 1900 - 1909 & Applicant type: INDIV & Tech fields : aerodynamics or lift & Number of figures: 4-6

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Inventors:
Robert Esnault-Pelterie (7) · Emil Lehmann (3) · Jules-Désiré Gaillard (2) · Hugo Lentz (2) · Paul Schmitt (2) · Emanuel Kalisch (2) · Joseph Gachet (2) · Eduard Penkala (2) · Charles Bellens (2) · Rudolf Penkala (2) · Israel Lancaster (2)
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Robert Esnault-Pelterie (7) · Emil Lehmann (3) · Jules-Désiré Gaillard (2) · Hugo Lentz (2) · Paul Schmitt (2) · Emanuel Kalisch (2) · Joseph Gachet (2) · Eduard Penkala (2) · Charles Bellens (2) · Rudolf Penkala (2) · Israel Lancaster (2)
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