Drilldown: Patents

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Patents > Application number: None & Related to aircraft: None & CPCs: None

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Office:
Inventors:
None (14) · Louis Constantin (5) · Louis-Marie Le Dantec (4) · Thomas Griffiths (2) · Joseph Gillard (2) · Louis-Edouard Gourdan-Fromentel (2) · Georges-Marie Cave (2) · Michniewicz (2) · Nicholas de Telescheff (2) · Victor Coine (2)
Inventor country:
Applicant person:
None (99) · Louis-Marie Le Dantec (4) · Louis Constantin (4) · Louis-Edouard Gourdan-Fromentel (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (42) · propulsion (20) · navigation (14) · LTA (11) · propellers (11) · balloon (9) · airplane (9) · design (7) · aerodynamics (6) · control (6) · hydrodynamics (5) · Safety (5) · frame (5) · wings (5) · Aerostat (5) · military (5) · centrifuge (5)
Application number: (Click arrow to add another value)
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Related to aircraft: (Click arrow to add another value)
Patent agent:
None (124) · 1 (2) · Jules Mathieu (2) · Chassevent (2) · Thirion (2)
National tech categories:
None (84) · FR 5 (11) · FR 6.3 (11) · FR 6.4 (5) · FR 3 (5) · USPC 244/153R (4) · FR 2 (4) · DK 65 (3) · FR 5.8 (2) · FR 15 (2) · BE K (2) · USPC 244/3.23 (2) · AT 77d (2) · USPC 244/149 (2) · FR 20 (2) · FR 12 (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
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