Drilldown: Patents

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Patents > Inventor country : DE or HU & Filing date: 1890 - 1899

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Office:
Inventors:
August Riedinger (9) · Ferdinand von Zeppelin (8) · F. Gaebert (4) · Richard Czygan (4) · Gustav Koch (4) · Hermann Ganswindt (4) · Dr. Bernhard Reinhard Beenen (4) · Wilhelm Goetjes (3) · Gustav Fricke (3) · Joseph Hofmann (3) · Oscar Roeper (3) · Ramiro de Palacios (3) · Andreas Ożegowski (3) · Rudolf Diesel (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (57) · August Riedinger (8) · Ferdinand von Zeppelin (6) · F. Gaebert (3) · Oscar Roeper (3) · Gustav Fricke (3) · Dr. Bernhard Reinhard Beenen (3) · Richard Czygan (3) · Otto Schmidt (2) · Emil Lachmann (2) · Koch (2) · Fritz Alexander Jone (2) · Ramiro de Palacios (2) · Max Nathan (2) · Raphael Ernst May (2) · Joseph Hofmann (2) · Carl Georg Rodeck (2) · Sophus Hartmann (2) · Wilhelm Goetjes (2) · Andreas Ożegowski (2)
Applicant is inventor:
Tech fields:
LTA (63) · propulsion (41) · balloon (30) · frame (24) · navigation (23) · propeller (22) · car (13) · None (13) · marine (11) · captive (11) · hybrid (10) · kite (10) · gas (9) · electricity (9) · airship (9) · Airplane (8) · stability (8) · design (8) · wings (7)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
National tech categories:
DE 77 (62) · None (24) · GB 4 propel & steer (9) · DE 77h (8) · HU V/h (7) · CH 115 (6) · FR 6.3 (6) · GB 4 without buoyant (5) · GB 4 with buoyant (5) · GB 4 aëroplanes (3) · DE 62b (2) · CH 95 (2) · CH 12 (2) · IT 8 (2)
IPCs:
None (108) · IPC B64B1/40 (6) · IPC B64C33/02 (5) · IPC B64B1/00 (4) · IPC B64C31/06 (2) · IPC B64C11/16 (2) · IPC F24F7/02 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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