Drilldown: Patents

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Patents > Office : DE or DK or US & Tech fields: balloon & Granted: Yes & Assigned to: None

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Office: (Click arrow to add another value)
Inventors:
None (9) · Johann Schütte (6) · Henry Boinet (3) · Walter Hermann von Mach (2) · Joseph Allison Steinmetz (2) · Eugene F. Falconnet (2) · Sebastian Finsterwalder (2) · Stewart Cairncross (2) · Johannes Schilling (2) · Anempodist Wertogradsky (2) · August Riedinger (2) · Louis-Étienne Roze (2) · William Beeson (2)
Applicant person:
None (70) · Johann Schütte (5) · Joseph Allison Steinmetz (2) · Johannes Schilling (2) · Eugene F. Falconnet (2) · Anempodist Wertogradsky (2) · Walter Herrmann von Mach (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (126)
Granted: (Click arrow to add another value)
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories:
DE 77 (31) · DE 77h.4 (14) · None (13) · USPC 244/30 (13) · DE 77h (9) · USPC 244/97 (8) · USPC 244/127 (8) · USPC 244/31 (6) · USPC 244/28 (6) · USPC 244/26 (6) · USPC 244/125 (5) · USPC 244/99 (5) · DE 77h.3 (5) · USPC 244/25 (4) · USPC 244/27 (4) · DK 77 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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