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Patents > Applicant is inventor: None & National tech categories: IT 8

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None (9) · Achille Bertelli (4) · Federico Capone (3) · Raffaele Ronco (2) · Joseph Maes (2) · Manfredo Ferrero (2) · Manfredo Ferrero fu Francesco (2) · Edoardo Del Vitto (2) · Edoardo Del Vitto fu Emanuele (2) · Achille Bertelli fu Alessandro (2)
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airplane (16) · propulsion (13) · None (11) · navigation (11) · LTA (9) · propeller (9) · wings (6) · marine (5) · dirigible (4) · flapping (3) · design (3) · aerodynamics (3) · airfoil (3)
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