Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: Prussia

Use the filters below to narrow your results.

Office:
Inventor country: (Click arrow to add another value)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (17) · gas (9) · propulsion (7) · balloon (6) · frame (5) · airplane (4) · stability (4) · whole (4) · navigation (4) · propeller (4) · subsystem (3) · piloting (3) · safety (3) · car (3) · airship (3) · design (3)
Full specification filed date:
Granted:
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 32 results in range #1 to #32.

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

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