Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : FR 6.2 or None & Family year: 1902

Use the filters below to narrow your results.

Year filed:
Year granted:
Office:
Inventors:
Carey Alan Manker (4) · (Edmond-)Pierre Carmien (2) · Emil Némethy (2) · Frank EXLINE (2)
Inventor country:
Applicant person:
None (16) · Carey Alan Manker (4) · HEWLETT PACKARD (2) · Emil Némethy (2) · (Edmond-)Pierre Carmien (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (27) · propulsion (5) · design (4) · LTA (4) · propellers (4) · construction (4) · marine propulsion (3) · propeller (3) · frame (3) · marine propeller (3) · marine (3) · airplane (3) · navigation (2) · aerodynamics (2) · helicopter (2)
Filing date:
Full specification filed date:
Grant date:
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
Family year:
(There are no values for this filter)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 58 results in range #1 to #58.

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


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