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Patents > Tech fields : flapping or hybrid & Number of figures: 10-12

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Office:
Inventors:
Henry Mesinger (3) · Jules Materne (3) · Konstantin Danilewsky (3) · Costantino Costantini (2) · George McMullen (2) · Francis Alexander Barton (2) · Émile Soriano (2) · Hermann Hassenbach (2) · Reinhold Schmiechen (2) · Augustus Moore Herring (2) · William Francis Dugins (2) · Alfred E. Wunderlich (2)
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Applicant person:
None (7) · Jules Materne (3) · Henry Mesinger (3) · Costantino Costantini (2) · William Francis Dugins (2) · Reinhold Schmiechen (2) · Émile Soriano (2) · Hermann Hassenbach (2) · Augustus Moore Herring (2) · Alfred E. Wunderlich (2)
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None (12) · FR 6.4 (8) · USPC 244/22 (7) · USPC 244/11 (2) · FR 6.3 (2) · BE K (2) · GB 4 framework (2) · GB 4 propel & steer (2) · USPC 244/72 (2)
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