Drilldown: Patents
Jump to navigation
Jump to search
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventor country:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Filing date:
Full specification filed date:
Grant date:
Publication date:
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs:
Family year:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of figures:
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17486)
- Person (2090)
- Publications (24549)
- Techtypes (2364)
Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Inventor country:
Applicant person:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (55) ·
Design (44) ·
propellers (27) ·
construction (24) ·
Frame (23) ·
Subsystem (21) ·
Stability (18) ·
Airship (18) ·
Whole (17) ·
Wings (15) ·
propulsion (14) ·
aerodynamics (13) ·
automatic stability (12) ·
LTA (12) ·
Control (8) ·
dirigibles (7) ·
Lift (7) ·
flapping (6) ·
Helicopter (6)
Filing date:
Full specification filed date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs:
Family year:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of figures:
Showing below up to 113 results in range #1 to #113.
