Drilldown: Patents

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Patents > Office: DE & Grant date: 1800 - 1899

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Office: (Click arrow to add another value)
Inventors:
Otto Lilienthal (12) · Ernst Georg August Baumgarten (6) · Gustav Lilienthal (3) · Georg Wellner (3) · Georg Fischer (3) · Andreas Ożegowski (3) · Richard Czygan (3) · Edward Joel Pennington (3)
Applicant person:
None (70) · Otto Lilienthal (5) · Ernst Georg August Baumgarten (4) · Georg Fischer (3) · Richard Czygan (3) · Carl Friedrich Billwiller (2) · Ferdinand von Zeppelin (2) · Federico Capone (2) · Raphael Ernst May (2) · Otto Schmidt (2) · Georg Wellner (2) · Andreas Ożegowski (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (83) · propulsion (39) · navigation (26) · balloon (25) · None (23) · frame (19) · car (18) · airship (18) · control (17) · propeller (17) · dirigible (11) · marine (9) · steering (7) · electricity (7) · design (7) · ornithopter (6)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
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IPCs:
None (109) · IPC B64C33/02 (11) · IPC B64B1/00 (9) · IPC B64B1/58 (6) · IPC B64B1/06 (4) · IPC B64B1/40 (4) · IPC B64C39/00 (2) · IPC B64B1/62 (2) · IPC B64C11/00 (2) · IPC B64B1/30 (2) · IPC B64C31/06 (2) · IPC B64C23/00 (2) · IPC B64C27/04 (2) · IPC B64C29/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
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