Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant person : Alfred E. Wunderlich or Everard Richard Calthrop or George Smellie

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant person: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
propellers (46) · airplane (43) · hybrid (36) · LTA (33) · rarefaction (10) · propulsion (9) · parachute (8) · sustentation (8) · parachutes (7) · ascension (7) · balloons (6) · design (6) · construction (5) · helicopter (4) · nacelle (4) · cables (4) · suspension (3) · captive (3) · military (3) · frame (3)
Full specification filed date:
Granted:
Publication date:
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 84 results in range #1 to #84.

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


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