Drilldown: Patents

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Patents > Office : ?? or ES or NL or Other & Tech fields : LTA or control & Publication date: 1900 - 1999 & First filing : No or None & Number of figures: None

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Office: (Click arrow to add another value)
Inventors:
None (11) · Johannes Schilling (6) · Leonardo Torres Quevedo (4) · Alfred Chiodera (3) · William Robert Lake (3) · William Andrew Hutson (2) · Amable-Joseph Raynaud (2) · Anton Flettner (2) · William Nelson Hutchinson (2) · Heinrich Dittmar (2) · Stanislaus Victor Saloni (2) · Ernst Bucher (2) · Wilhelm Jungbecker (2) · Theodor Zorn (2)
Inventor country:
Applicant person:
None (62) · Johannes Schilling (6) · William Andrew Hutson (2) · Heinrich Dittmar (2) · Leonardo Torres Quevedo (2) · Wilhelm Jungbecker (2) · Amable-Joseph Raynaud (2) · Anton Flettner (2) · Theodor Zorn (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (72) · propeller (2)
Granted:
Supplementary to patent:
None (69) · Patent DE-1908-221549 (5) · Patent FR-1910-427818 (2) · Patent US-1913-1087946 (2) · Patent AT-1900-12657 (2)
Related to aircraft:
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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