Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1902 & Number of figures: 3-20

Use the filters below to narrow your results.

Year filed:
Year granted:
(There are no values for this filter)
Office:
Inventors:
Emil Lehmann (4) · Viktor Tarczal (4) · Edmund Roheim (3) · Augusto Severo (3) · Josef Simkó (3) · Ignaz Etrich (2) · Charles Groombridge (2) · Emanuel Kalisch (2) · Maurice Léger (2) · Theodor Haas (2) · Thomas Moy (2) · Alfred-Eugène Pichou (2)
Inventor country:
Applicant person:
None (16) · Viktor Tarczal (4) · Emil Lehmann (4) · Josef Simkó (3) · Edmund Roheim (3) · Charles Groombridge (2) · Maurice Léger (2) · Ignaz Etrich (2) · Emanuel Kalisch (2) · William Alfred South (2) · Alfred-Eugène Pichou (2)
Applicant is inventor:
Tech fields:
propulsion (27) · LTA (22) · propellers (13) · navigation (12) · Design (12) · construction (9) · balloon (9) · propeller (8) · airship (8) · kite (8) · None (6) · lift (6) · dirigible (6) · Wings (6) · ascension (6) · aerodynamics (6) · frame (5) · hybrid (5) · texture (5) · Flapping (5)
Filing date:
Application number:
None (36)
Granted:
Publication date:
Related to aircraft:
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 81 results in range #1 to #81.

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


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