Drilldown: Patents

Jump to navigation Jump to search
Patents > Cites these patents: None & Number of text pages: 6 & Number of figures: 10-13

Use the filters below to narrow your results.

Office:
Inventors:
None (3) · Edmund Sparmann (3) · Everard Richard Calthrop (2) · Reinhold Schmiechen (2) · De Bert Hartley (2)
Inventor country:
Applicant person:
Edmund Sparmann (3) · None (2) · Reinhold Schmiechen (2) · Everard Richard Calthrop‎‎ (2) · De Bert Hartley (2)
Applicant is inventor:
Tech fields:
airplane (20) · Stability (16) · design (11) · navigation (8) · LTA (8) · Propulsion (8) · None (7) · frame (7) · construction (6) · automatic stability (6) · control (5) · wings (5) · Propellers (4) · marine (4) · hybrid (4) · gyroscope (4) · subsystem (4) · propeller (4) · landing (4)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (9) · Brandon frères (2) · Michael J. Stark & Sons (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

Showing below up to 56 results in range #1 to #56.

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


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