Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Applicant firm: None & Tech fields : Airship or safety & Patent agent: None

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Office:
Inventors:
Johann Schütte (8) · Carl Edler von Radinger (4) · Caspar Braun (4) · Rudolf Wagner (4) · Walter Hermann von Mach (4) · Alfred-Eugène Pichou (3) · Philippe Delbert (3)
Inventor country:
Applicant person:
None (20) · Johann Schütte (8) · Rudolf Wagner (4) · Carl Edler von Radinger (4) · Alfred-Eugène Pichou (3) · Philippe Delbert (3) · Hermann Gothan (2) · Heinrich Hildebrand (2) · Giovanni Antonio Salvatico (2) · Jacques Ravelli (2) · Johannes Schilling (2) · Émile Charlier (2) · Hermann Ruthenberg (2) · Hippolyte Chevron (2) · Walter Herrmann von Mach (2) · Adam Kohn (2)
Applicant firm: (Click arrow to add another value)
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Applicant is inventor:
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Full specification filed date:
Application number:
None (47)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (26) · None (10) · FR 6.3 (8) · FR 6.4 (7) · DE 77h (7) · AT 77d (7) · DE 77h.4 (3) · USPC 244/52 (3) · USPC 244/98 (2) · USPC 244/139 (2) · USPC 244/30 (2) · USPC 244/32 (2) · IT 8 (2) · USPC 244/99 (2) · DE 77h.15 (2) · DK 77 (2) · USPC 244/26 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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