Drilldown: Patents

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Patents > CPCs: None & Family year: 1800 - 1899 & Citations from after 1930: None

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Applicant is inventor:
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Supplementary to patent:
None (1047) · Patent DE-1895-98580 (6) · Patent FR-1841-9265 (5) · Patent FR-1898-275602 (5) · Patent FR-1899-292828 (4) · Patent FR-1898-278192 (4) · Patent DE-1899-123884 (4) · Patent FR-1878-124576 (3) · Patent CH-1899-18666 (3) · Patent FR-1881-142748 (3) · Patent FR-1836-5429 (3) · Patent FR-1891-216860 (3)
Related to aircraft:
Patent agent:
None (925) · Armengaud jeune (17) · Chassevent (14) · Blétry aîné (14) · Société Marillier et Robelet (11) · Desnos (10) · Armengaud aîné (10) · Société Louis Gudman et Cie (7) · Casalonga (6) · Dieuaide (5) · Émile Barrault (5) · Thirion (5) · Josse (4) · Haseltine, Lake & Co. (4) · Fayollet (4) · Société Matray frères (4) · Dumas (4) · None (4) · Munn & Co. (4)
National tech categories:
None (577) · FR 6.3 (296) · FR 5 (86) · DE 77 (47) · FR 6.4 (28) · GB 4 propel & steer (26) · GB 4 with buoyant (22) · GB 4 without buoyant (21) · FR 6 (16) · HU V/h (13) · GB 4 aëroplanes (11) · GB 4 framework (8) · GB 4 (8) · RU Group V (7) · DE 77h (7) · FR 6.2 (7) · GB 4 aërostats (7) · GB 122 aero steam engines (6) · GB 4 motors (6)
CPCs: (Click arrow to add another value)
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Citations from after 1930:
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