Drilldown: Patents

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Patents > Inventor country : FR or NZ & Family year: 1800 - 1899

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Inventor country: (Click arrow to add another value)
Applicant person:
None (240) · Jean Dusséqué (6) · Louis-Honoré Gauthier (5) · Guibert (4) · Meller (the younger) (4) · Edward Zarski (4) · Blaise Bontems (4) · l'abbé Jean-Martin Demongeot (4) · Firmin Bousson (4) · Pierre-Nicolas-Victor Lahérard (3) · de Préneuf (3) · Louis-Étienne Roze (3) · Auguste Debayeux (3) · Jean-Louis Le Hir (3) · Gentil (3)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (231) · navigation (155) · propulsion (89) · balloon (72) · aerostat (34) · dirigible (26) · propellers (24) · Dirigibles (19) · marine (17) · frame (16) · balloons (14) · infrastructure (13) · gas (13) · propeller (12) · ascension (12) · airplane (12) · construction (12) · Flapping (12) · Hybrid (11) · steering (11)
Full specification filed date:
Granted:
Supplementary to patent:
None (371) · Patent FR-1841-9265 (6) · Patent FR-1898-275602 (5) · Patent FR-1899-Boinet (3) · Patent FR-1899-292828 (3) · Patent FR-1836-5429 (3) · Patent FR-1891-216860 (3) · Patent FR-1873-97664 (2) · Patent FR-1899-284713 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent FR-1897-271948 (2) · Patent FR-1893-233439 (2) · Patent FR-1881-142748 (2) · Patent FR-1885-168266 (2) · Patent FR-1850-10514 (2)
Related to aircraft:
Patent agent:
None (350) · Armengaud jeune (7) · Armengaud aîné (6) · Chassevent (4) · Jules Mathieu (4) · Casalonga (3) · Société Marillier et Robelet (3) · Thirion (2) · None (2) · Alfred Julius Boult (2) · Desnos (2) · Just Feuillat (2) · Maurice Sautter (2) · Émile Barrault (2) · Édouard Baral (2) · Blétry aîné (2) · Léopold D’Aubreville (2) · Josse (2) · Adolphe Le Blanc (2)
National tech categories:
None (155) · FR 6.3 (114) · FR 5 (86) · FR 6.4 (28) · FR 6 (16) · FR 6.2 (7) · DE 77 (7) · FR 3 (5) · FR 15 (4) · FR 2 (4) · HU V/h (3) · FR 20.1 (3) · FR 3.2 (3) · RU Group V (2) · GB 4 with buoyant (2) · FR 20 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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