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Patents > Related to aircraft: 1 & National tech categories : CH 129b or USPC 244/97

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Office:
Inventors:
Alfred John Macy (4) · Henri Dufaux (3) · Armand Dufaux (3) · Carl Franz Hubert Hertel (2) · Adalbert Plaček (2) · Carl Wilhelm Paul (2)
Inventor country:
Applicant person:
None (16) · Alfred John Macy (4) · Carl Franz Hubert Hertel (2) · Carl Wilhelm Paul (2) · Adalbert Plaček (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (28) · Stability (16) · frame (12) · whole (10) · design (10) · automatic stability (8) · LTA (8) · propeller (7) · navigation (7) · wings (6) · heavier-than-air (6) · Tragfläche (6) · balloon (5) · control (5) · propulsion (5) · subsystem (4) · lift (4) · landing (4) · None (4) · airfoil (4)
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National tech categories: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
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Showing below up to 62 results in range #1 to #62.

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