Drilldown: Patents

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Patents > Office : BE or ES or NL or NO or Other & Related to aircraft : No or None & CPCs: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (197) · Otto Lilienthal (4) · Louis-Marie Le Dantec (4) · Louis Constantin (4) · Alfred E. Wunderlich (2) · Louis-Edouard Gourdan-Fromentel (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (121) · propulsion (40) · navigation (17) · LTA (15) · Airplane (14) · Propellers (13) · frame (11) · balloon (11) · military (8) · control (8) · marine (8) · design (7) · motors (6) · Subsystem (6) · aerodynamics (6) · centrifuge (6) · Wings (6) · safety (6)
Application number:
None (279) · navigation (2)
Granted:
Supplementary to patent:
None (283) · 1 (10) ·   (5) · Patent FR-1911-430455 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (266) · 1 (12) · Munn & Co. (2) · Chassevent (2) · Jules Mathieu (2)
Assigned to:
None (305) · Thenen (2) · Syracuse, NY (2) · Dewey Corporation (2)
National tech categories:
None (208) · FR 6.3 (15) · FR 5 (11) · FR 6.4 (5) · FR 3 (5) · FR 10.1 (5) · USPC 244/149 (4) · USPC 244/153R (4) · FR 2 (4) · DK 65 (3) · HU V/h (3) · AT 77d (3) · BE K (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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