Drilldown: Patents
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Year granted:
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Year granted:
Inventors:
Alphonse Papin (1) ·
Anthony Rudolph Silverston (1) ·
Belton Tattnall Hamilton (1) ·
Elmer A. Sperry (1) ·
Ernest Walter Twining (1) ·
Frank A Bullington (1) ·
Leonardo Torres Quevedo (1) ·
Margaret Emma Freeman (1) ·
Newton Booth Converse (1) ·
Richard Liebau (1) ·
Richard M. Craig (1) ·
William Andrew Hutson (1)
Inventor country:
Inventor location:
Applicant person:
None (1) ·
Alphonse Papin (1) ·
Anthony Rudolph Silverston (1) ·
Belton Tattnall Hamilton (1) ·
Ernest Walter Twining (1) ·
Frank A Bullington (1) ·
Leonardo Torres (1) ·
Margeret Emma Freeman (1) ·
Newton Booth Converse (1) ·
Richard Liebau (1) ·
Richard M. Craig (1) ·
William Andrew Hutson (1) ·
William Woods Plankinton (1)
Applicant firm:
Applicant type:
Tech fields:
None (1) ·
Aerodynamics (2) ·
airplane (2) ·
airship (1) ·
balloon (1) ·
car (1) ·
communications (1) ·
compartments (1) ·
construction (1) ·
control (2) ·
cybernetics (1) ·
dirigibles (1) ·
electricity (2) ·
electronics (1) ·
frame (2) ·
gas (2) ·
instrument (2) ·
LTA (2) ·
marine (1) ·
method (1) ·
navigation (3) ·
Propellers (2) ·
propulsion (1) ·
remote control (1) ·
rudder (2) ·
safety (1) ·
speedometer (1) ·
stability (3) ·
subsystem (2) ·
suspension (1)
Application number:
Grant date:
Granted:
Supplementary to patent:
Related to aircraft: (Click arrow to add another value)
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs:
CPC B61L11/08 (1) ·
CPC B63H11/08 (1) ·
CPC B63H2011/088 (1) ·
CPC B64B1/00 (1) ·
CPC B64C13/00 (1) ·
CPC B64C13/06 (1) ·
CPC B64C13/24 (1) ·
CPC B64C17/00 (1) ·
CPC B64C25/60 (1) ·
CPC B64C2700/6246 (1) ·
CPC B64C30/00 (1) ·
CPC B64C5/08 (1) ·
CPC F16F9/06 (1) ·
CPC G01P3/36 (1) ·
CPC G05D3/127 (1) ·
CPC Y10S267/02 (1)
Family year:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of claims:
Number of figures:
Showing below up to 11 results in range #1 to #11.
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