Drilldown: Patents

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Patents > Granted: Yes & Patent agent : Franklin H. Hough or Herbert Haddan & Co.

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Office:
Inventors:
Émile Letord (8) · James Means (4) · Gustav Mees (4) · None (3) · Simon Brubaker Minnich (2) · Archibald Montgomery Low (2) · Burr Frank Barnes (2) · Carl Alfred Johansson (2) · Philipp Doerhoefer (2) · August Riedinger (2)
Inventor country:
Applicant person:
None (8) · Émile Letord (8) · Gustav Mees (4) · James Means (3) · Philipp Doerhoefer (2) · Simon Brubaker Minnich (2) · Carl Alfred Johansson (2) · Archibald Montgomery Low (2)
Applicant is inventor:
Tech fields:
LTA (16) · frame (14) · airplane (12) · stability (11) · navigation (9) · control (9) · propulsion (8) · construction (8) · None (7) · car (7) · design (7) · balloon (7) · rudder (6) · Propellers (6) · safety (5) · landing (5) · wings (5)
Full specification filed date:
Application number:
None (27) · 1732817 (3)
Granted: (Click arrow to add another value)
Publication date:
Supplementary to patent:
None (31) · Patent FR-1917-494365 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
CPCs:
None (13) · CPC B64C17/00 (7) · CPC B64B1/00 (5) · CPC B64D33/10 (3) · CPC B64C35/00 (3) · CPC B64C2700/6218 (3) · CPC B64C31/04 (3) · CPC B64D17/80 (2) · CPC B64C23/005 (2) · CPC B64C2700/6216 (2) · CPC B64C2700/6212 (2) · CPC B64C3/42 (2) · CPC B64C17/06 (2) · CPC B64B1/58 (2) · CPC B64C33/02 (2) · CPC B64C39/00 (2) · CPC B64C2700/6295 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 77 results in range #1 to #77.

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