Drilldown: Patents

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Patents > Applicant type : INDIV or None & Tech fields : Wings or balloon & Number of diagram pages: None

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Applicant person:
None (203) · Comte Antoine Apraxine (8) · Alfred Julius Boult (4) · Leonardo Torres Quevedo (4) · Guido Antoni (3) · Ugo Antoni (3) · Bel (3) · Paul Zens (3) · Franz Schneider (3)
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None (395)
Granted:
Supplementary to patent:
None (338) · Patent FR-1878-124576 (3) · Patent DE-1892-73603 (2) · Patent US-1914-1115291 (2) · Patent US-1909-970771 (2) · Patent US-1908-922952 (2) · Patent SE-1906-23283 (2) · Patent GB-1911-29012 (2) ·   (2) · Patent FR-1891-216860 (2) · Patent FR-1891-215265 (2) · Patent FR-1881-143264 (2) · Patent FR-1881-142748 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent FR-1899-Boinet (2) · Patent CH-1899-18666 (2) · Patent BE-1909-218585 (2) · Patent AU-1914-14892 (2)
Related to aircraft:
Patent agent:
None (328) · Duvinage (6) · Armengaud jeune (6) · Alfred Julius Boult (4) · De Visscher et Graetz (4) · Jules Mathieu (3) · Raclot et Cie (3) · A. Wunderlich & Cie, Ingénieurs-Conseils (3)
National tech categories:
None (167) · FR 6.3 (48) · BE K (44) · FR 5 (39) · IT 8 (26) · GB 4 with buoyant (14) · FR 6.4 (14) · GB 4 aërostats (9) · GB 4 (6) · GB 4 propel & steer (6) · GB 4 parachutes (5) · FR 6 (5) · DE 77 (4) · DE 77h.4 (4) · DE 77h.5 (3) · USPC 244/25 (3) · DE 77h (3) · GB 4 without buoyant (3)
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Citations from after 1930:
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