Drilldown: Patents

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Patents > Applicant is inventor : No or Yes & IPCs: IPC B64B1/62

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Office:
Inventors:
René-Joseph-Ghislain Straunard (5) · Johannes Schilling (4) · Georges Juchmès‎ (4) · None (3) · Paul Lehmann (3) · Johann Schütte (3) · Mario Schiavone (2) · James Robertson Porter (2) · Oskar Nauss (2) · Walter Hermann von Mach (2)
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Tech fields:
LTA (51) · gas (17) · navigation (12) · balloon (10) · ballonet (8) · balloons (7) · hydrogen (5) · compartments (5) · Propulsion (5) · Airship (5) · subsystem (4) · Construction (4) · safety (4) · Aerostat (4) · Dirigibles (4) · lift (4)
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None (14)
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Citations from after 1930:
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Showing below up to 59 results in range #1 to #59.

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