Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : AH or NL & Application number: None & Assigned to : Rubber Balloon Company of America or None

Use the filters below to narrow your results.

Office:
Inventor country: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
frame (15) · LTA (14) · airplane (14) · subsystem (13) · navigation (11) · propulsion (10) · balloon (8) · propeller (7) · airfoil (5) · wings (5) · aerodynamics (5) · whole (4) · sail (4) · dirigible (4) · kite (4)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Assigned to: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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)