Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : CH 129b or USPC 244/12.1 & Citations from after 1930: None

Use the filters below to narrow your results.

Office:
Inventors:
Alfred John Macy (4) · Armand Dufaux (3) · Henri Dufaux (3) · Carl Wilhelm Paul (2) · Theodor Gibon (2) · Otto Schüle (2) · Carl Franz Hubert Hertel (2) · Joseph Wetterwald (2) · Dane Hurlburt (2) · Adalbert Plaček (2) · Alfred E. Wunderlich (2)
Inventor country:
Applicant person:
None (17) · Alfred John Macy (4) · Joseph Wetterwald (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Otto Schüle (2) · Dane Hurlburt‎ (2) · Theodor Gibon (2) · Adalbert Plaček (2) · Alfred E. Wunderlich (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (43) · Stability (24) · Design (17) · frame (16) · whole (11) · propulsion (11) · navigation (10) · automatic stability (9) · propeller (9) · subsystem (8) · Wings (7) · construction (6) · takeoff (6) · heavier-than-air (6) · Tragfläche (6) · propellers (6) · Lift (6)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories: (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 75 results in range #1 to #75.

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


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