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Patents > Applicant type: INDIV & Tech fields : aerodynamics or lift & IPCs: None & Number of figures: 6-9

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Inventors:
Louis Constantin (5) · Jan Jaakson (5) · Henry Calder Lobnitz (4) · Emil Lehmann (3) · Hans Hermann Hocke (2) · John Arthur Weis (2) · Robert Esnault-Pelterie (2) · Louis Blériot (2) · Charles Bellens (2) · Sam Leonard Walkden (2) · Antoine-Padoue Filippi (2) · Hugo Lentz (2) · William John Hastings Beach (2)
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Applicant person:
Louis Constantin (5) · Jan Jaakson (5) · Henry Calder Lobnitz (4) · Emil Lehmann (3) · William John Hastings Beach (3) · Louis Blériot (2) · Hans Hermann Hocke (2) · Charles Bellens (2) · Sam Leonard Walkden (2) · Robert Esnault-Pelterie (2) · Antoine-Padoue Filippi (2) · John Arthur Weis (2) · Hugo Lentz (2)
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National tech categories:
None (15) · HU V/h (15) · AU 90.3 (3) · CH 129b (3) · AT 77d (3) · DK 77 (2) · USPC 244/82 (2)
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