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Patents > Office: DE & IPCs: None & Number of figures: 1-4

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Office: (Click arrow to add another value)
Inventors:
None (20) · Georg Wellner (4) · Robert Esnault-Pelterie (3) · Emil Lehmann (3) · Otto Lilienthal (3) · August Riedinger (3) · Orville Wright (3) · Emil Schimanek (2) · Ottavio Ricaldoni (2) · Paul Fugairon (2) · Henry Boinet (2) · G. Arturo Crocco (2) · Heinrich Strieffler (2) · Louis Capazza (2) · Christian Lorenzen (2)
Applicant person:
None (83) · Georg Wellner (3) · August Riedinger (3) · Heinrich Strieffler (2) · Otto Lilienthal (2) · Robert Esnault-Pelterie (2) · Emil Lehmann (2) · Christian Lorenzen (2)
Applicant is inventor:
Tech fields:
LTA (43) · airplane (25) · balloon (23) · frame (23) · propeller (20) · propulsion (19) · subsystem (17) · None (15) · navigation (14) · stability (11) · car (11) · design (8) · wings (7) · instrument (6) · control (6) · marine (6) · dirigible (6)
Full specification filed date:
Granted:
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs:
None (103) · CPC B64B1/00 (4) · CPC B64B1/64 (3) · CPC B64C11/04 (3) · CPC B64B1/58 (3) · CPC B64C17/00 (2) · CPC B64B1/40 (2) · CPC B64B1/30 (2) · CPC B64C2700/6212 (2) · CPC B64C3/385 (2) · CPC B64C11/006 (2) · CPC B64C11/20 (2) · CPC B64C23/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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