Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: Other & National tech categories : GB 4 propel & steer or GB 4 with buoyant

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Ernest Wilson (3) · James Grieve Lorrain (3) · Charles John Evans (2) · Gustav Koch (2) · John MacHaffie (2) · John Marshall (2) · Octave Chanute (2) · Patrick Young Alexander (2) · Erhard Brunsmann (2) · Hiram Stevens Maxim (2) · William Nelson Hutchinson (2)
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (44) · LTA (42) · propeller (29) · navigation (27) · whole (21) · rudder (20) · frame (20) · car (17) · balloon (15) · marine (14) · subsystem (14) · electricity (12) · valve (10) · ascension (10) · heavier-than-air (10) · flapping (9) · wings (9) · metal (9)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Assigned to:
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 118 results in range #1 to #118.

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

P


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