Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields : Balloon or float

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Office:
Inventors:
None (16) · Leonardo Torres Quevedo (5) · Ralph Hazlett Upson (5) · Albert Graff (4) · Richard Wilcke (4) · Johann Schütte (4) · Daniel-Alexis-Léopold Grosclaude (3) · Adolphe Clément-Bayard (3) · Arno Boener (3) · Augusto Emilio Mueller (2) · Gaston Sencier (2) · George Sutherland Dodman (2) · Charles A. Kuenzel (2) · Melvin Vaniman (2) · Joseph Allison Steinmetz (2) · Walter Victor Kamp (2)
Inventor country:
Applicant person:
None (33) · Edward Charles Robert Marks (4) · Leonardo Torres Quevedo (4) · Johann Schütte (3) · Richard Wilcke (3) · Arno Boener (3) · Daniel-Alexis-Léopold Grosclaude (3) · Adolphe Clément-Bayard (3) · George Sutherland Dodman (2) · Albert Graff (2) · Walter Victor Kamp (2) · Joseph Allison Steinmetz (2) · Melvin Vaniman (2) · Augusto Emilio Mueller (2) · Charles A. Kuenzel (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (37)
Granted:
Related to aircraft:
Patent agent:
None (45) · Marks & Clerk (9) · Haseltine, Lake & Co. (7) · Victor J. Evans (4) · H. Bœttcher fils (3) · J. Bonnet-Thirion (3) · Herbert Haddan & Co. (3) · Armengaud jeune (3) · Jensen & Son (2) · Lavoix et Mosès (2) · A. de Carsalade (2) · Hippolyte Josse (2)
National tech categories:
None (44) · FR 6.4 (29) · USPC 244/97 (5) · DE 77h.4 (5) · USPC 244/126 (3) · USPC 244/125 (3) · USPC 244/133 (3) · DK 77 (2) · USPC 244/25 (2) · USPC 244/30 (2) · IT 8 (2) · USPC 244/128 (2) · USPC 244/127 (2) · DE 77h.9 (2) · USPC 244/50 (2) · USPC 244/61 (2) · USPC 244/99 (2) · BE K (2) · AT 77d (2) · AR 21 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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