Drilldown: Patents

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Patents > Year filed: 1890 - 1899 & Office : DE or IT or JP

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Office: (Click arrow to add another value)
Inventors:
F. Gaebert (5) · Henry Boinet (3) · Edward Joel Pennington (3) · Andreas Ożegowski (3) · Richard Czygan (3)
Inventor country:
Applicant person:
None (71) · F. Gaebert (4) · Richard Czygan (3) · Andreas Ożegowski (2) · Ferdinand von Zeppelin (2) · Federico Capone (2) · Otto Schmidt (2) · Raphael Ernst May (2) · Carl Friedrich Billwiller (2) · Carl Georg Rodeck (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (64) · balloon (32) · propulsion (31) · propeller (25) · frame (24) · None (19) · navigation (17) · car (16) · gas (8) · kite (8) · captive (8) · parachute (7) · design (7) · electricity (6) · stability (6) · dirigible (6) · whole (6) · airship (6) · marine (6)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Assigned to:
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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