Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : GB 4 propel & steer or USPC 89/41.19

Use the filters below to narrow your results.

Office:
Inventors:
Ernest Wilson (3) · James Grieve Lorrain (3) · Gustav Koch (2) · Hiram Stevens Maxim (2) · Erhard Brunsmann (2) · John MacHaffie (2) · John Marshall (2) · Patrick Young Alexander (2) · Octave Chanute (2) · Charles John Evans (2)
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (38) · navigation (24) · propeller (23) · LTA (21) · subsystem (15) · rudder (14) · frame (12) · heavier-than-air (10) · marine (10) · electricity (10) · car (9) · flapping (8) · balloon (7) · jet (7) · steam (7) · airplane (7) · whole (6) · valve (6) · ascension (6) · wings (6)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 77 results in range #1 to #77.

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


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