Drilldown: Patents

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Patents > Publication date: 0 - 99 & Citations from after 1930: None

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Office:
Inventors:
None (2) · Charles M. BROWN (2) · Thomas Griffiths (2) · James G. Hope (2) · Ziégler (2)
Inventor country:
Applicant person:
None (64) · Ziégler (2)
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Applicant is inventor:
Tech fields:
LTA (18) · propulsion (16) · military (11) · None (10) · navigation (9) · airplane (8) · kite (6) · wings (5) · balloon (4) · propeller (4) · frame (4) · flapping (3) · parachute (3) · stability (3) · marine (3)
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Patent agent:
None (56) · Dumas (2)
National tech categories:
None (46) · FR 6.3 (6) · USPC 244/153R (4) · USPC 244/73R (4) · USPC 244/3.3 (3) · USPC 244/149 (2) · USPC 244/80 (2) · USPC 244/3.23 (2)
First filing:
Cites these patents:
Citations from after 1930:
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