Drilldown: Patents

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Patents > Tech fields: balloon & Citations from after 1930: None & Number of claims: 2-4

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Office:
Inventors:
None (16) · Joseph Allison Steinmetz (5) · Johann Schütte (5) · Johannes Schilling (3) · Henry Boinet (3) · August Riedinger (3) · Daniel-Alexis-Léopold Grosclaude (3) · Clara Louisa Wells (2) · Theodor Scheimpflug (2) · Ottó Krausz (2) · Ottavio Ricaldoni (2) · Oskar Nauss (2) · Louis-Étienne Roze (2) · George Sutherland Dodman (2) · Gaetano Arturo Crocco (2) · Émile-Médéric Bossuet (2) · Heinrich Suter (2) · Anempodist Wertogradsky (2)
Inventor country:
Applicant person:
None (55) · Johann Schütte (5) · Joseph Allison Steinmetz (5) · Edward Charles Robert Marks (4) · Daniel-Alexis-Léopold Grosclaude (3) · Anempodist Wertogradsky (2) · Johannes Schilling (2) · George Sutherland Dodman (2) · Ottó Krausz (2) · Émile-Médéric Bossuet (2) · Oskar Nauss (2) · August Riedinger (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (80)
Granted:
Supplementary to patent:
None (88) · Patent DE-1906-190421 (2) · Patent DE-1908-221549 (2) · Patent DE-1907-192662 (2) · Patent FR-1903-333745 (2)
Related to aircraft:
Patent agent:
None (66) · Marks & Clerk (10) · Haseltine, Lake & Co. (6) · Herbert Haddan & Co. (4) · Munn & Co. (3) · Boult, Wade & Tennant (2) · H. Bœttcher fils (2) · Louis Tailfer (2) · Jensen & Son (2) · Hippolyte Josse (2)
National tech categories:
None (39) · FR 6.4 (14) · AT 77d (8) · DE 77h.4 (8) · USPC 244/30 (5) · USPC 244/97 (4) · DE 77 (4) · USPC 244/127 (3) · DE 77h (3) · DK 77 (3) · CH 115 (3) · USPC 244/99 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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