Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: DE & Grant date: 1890 - 1899 & Granted: Yes

Use the filters below to narrow your results.

Office:
Inventors:
August Riedinger (11) · Ferdinand von Zeppelin (7) · Richard Czygan (5) · Max Lochner (3) · Joseph Hofmann (3) · Dr. Bernhard Reinhard Beenen (3) · Ramiro de Palacios (3) · Wilhelm Goetjes (3) · Gustav Fricke (3) · Andreas Ozegowski (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (33) · August Riedinger (9) · Ferdinand von Zeppelin (5) · Gustav Fricke (3) · Richard Czygan (3) · F. Gaebert (2) · Emil Lachmann (2) · Oscar Roeper (2) · Dr. Bernhard Reinhard Beenen (2) · Otto Schmidt (2) · Raphael Ernst May (2) · Joseph Hofmann (2) · Max Lochner (2) · Sophus Hartmann (2) · Andreas Ożegowski (2) · Max Nathan (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (45) · propulsion (30) · None (23) · navigation (21) · balloon (21) · frame (16) · propeller (12) · car (11) · airship (8) · design (7) · Hybrid (7) · captive (7) · stability (7) · marine (6) · electricity (6) · dirigible (5) · takeoff (5) · airplane (5) · gas (5) · jet (5)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Related to aircraft:
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 120 results in range #1 to #120.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)