Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or JP or NL or Other & Applicant type : COMPANY or Other & Applicant is inventor: Yes & Grant date: 1920 - 1929 & IPCs: None & CPCs: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Albert John Fortescue (2) · Pierre Levasseur (2) · Jakob Haw (2) · Emil Schimanek (2) · Oszkár Asbóth (2) · Oscar Gerhardt (2) · Reinhold Richter (2) · Walter George Tarrant (2) · Vilmos Zurowec (2)
Inventor country:
Applicant person:
None (4) · Pierre Levasseur (2) · Oscar Gerhardt (2) · Jakob Haw (2) · Oszkár Asbóth (2) · Emil Schimanek (2) · Reinhold Richter (2) · Vilmos Zurowec (2) · Walter George Tarrant (2) · Albert John Fortescue (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (24) · design (12) · propellers (10) · wings (10) · construction (9) · subsystem (7) · frame (7) · None (6) · aerodynamics (5) · safety (4) · biplane (4) · LTA (4) · stability (4) · Instrument (4)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 54 results in range #1 to #54.

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


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