Drilldown: Patents

Jump to navigation Jump to search
Patents > Publication date: 1906 & Number of text pages: 2-8

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
Inventors:
Jacob Christian Hansen-Ellehammer (2) · Ignaz Etrich (2) · Paul Cornu (2) · Franz Xaver Wels (2) · Franz Wondra (2) · Melvin Vaniman (2) · Jules Cornu (2)
Inventor country:
Applicant person:
None (4) · Jacob Christian Hansen-Ellehammer (2) · Ignaz Etrich (2) · Franz Xaver Wels (2) · Franz Wondra (2) · Jules Cornu (2) · Melvin Vaniman (2)
Applicant is inventor:
Tech fields:
propulsion (21) · airplane (18) · LTA (11) · stability (10) · frame (9) · Wings (8) · flapping (6) · propeller (5) · Helicopter (5) · propellers (4) · navigation (4) · construction (4) · design (4) · automatic stability (3) · rudder (3) · lift (3)
Full specification filed date:
Application number:
None (10)
Granted:
Related to aircraft:
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 57 results in range #1 to #57.

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


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