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Patents > Inventor country: CH & Patent agent: None & IPCs: None

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Office:
Inventors:
Heinrich Suter (9) · Joseph Wetterwald (8) · Adrian Baumann (5) · Theophil DIETERLE (3) · Carl Friedrich Billwiller (3) · Société Industrielle Suisse (2) · Otto Schüle (2) · August Keller (2) · Theodor Schneider-Preiswerk (2) · Alois Leutenegger (2) · Alfred Chiodera (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (17) · Joseph Wetterwald (8) · Carl Friedrich Billwiller (3) · DIETERLE THEOPHIL (3) · Theodor Schneider-Preiswerk (2) · Otto Schüle (2) · Otto SCHUELE (2) · Leutenegger ALOIS (2) · Heinrich Suter (2)
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Applicant is inventor:
Tech fields:
None (33) · LTA (17) · frame (14) · airplane (8) · Design (8) · navigation (8) · subsystem (7) · balloon (7) · steering (6) · propulsion (6) · propeller (5) · control (5) · parachute (4) · rigid (4) · airfoil (3) · stability (3) · car (3)
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Cites these patents:
Citations from after 1930:
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