Drilldown: Patents
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Year filed:
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Inventors:
Anton Flettner (12) ·
Ernst Heinkel (11) ·
Pierre Le Goaziou (10) ·
Jakob Haw (7) ·
Émile Letord (6) ·
Reinhold Richter (6) ·
Paul Schmitt (6) ·
Adolphe Clément-Bayard (5) ·
None (4) ·
Christian Lorenzen (4) ·
Gabriel Voisin (4) ·
Charles-Édouard-Pierre Gourdou (4) ·
Gianni Caproni (4) ·
Jean-Adolphe Leseurre (4) ·
Louis Blériot (4) ·
Oszkár Asbóth (4) ·
Robert-Jules-Marie-Antoine Desmons (4) ·
Pierre Levasseur (4)
Inventor country:
Applicant person:
None (19) ·
Anton Flettner (12) ·
Ernst Heinkel (11) ·
Pierre Le Goaziou (10) ·
Émile Letord (6) ·
Jakob Haw (6) ·
Reinhold Richter (6) ·
Paul Schmitt (6) ·
Adolphe Clément-Bayard (5) ·
Gianni Caproni (4) ·
Louis Blériot (4) ·
Charles-Édouard-Pierre Gourdou (4) ·
Jean-Adolphe Leseurre (4) ·
Pierre Levasseur (4) ·
Gabriel Voisin (4) ·
Robert-Jules-Marie-Antoine Desmons (4)
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Supplementary to patent:
None (160) ·
Patent FR-1916-501550 (8) ·
Patent FR-1917-504302 (3) ·
Patent DE-1917-305040 (3) ·
Patent US-1913-04-21 George Raymond Lawrence (3) ·
Patent DE-1921-384750 (2) ·
Patent DE-1918-388537 (2) ·
Patent FR-1916-502839 (2) ·
Patent FR-1912-455471 (2) ·
Patent FR-1913-438580.17636 (2) ·
Patent DE-1916-10-07 Oscar Gerhardt (2) ·
Patent FR-1915-525800 (2) ·
Patent DE-1917-323641 (2) ·
Patent DE-1917-02-16 Oscar Gerhardt (2) ·
Patent 1915-11-05 Käthe Paulus (2) ·
Patent US-1918-1589780 (2)
Patent agent:
None (146) ·
None (21) ·
Armengaud jeune (12) ·
M. Zerolo (9) ·
J. Germain (8) ·
Société G. Breton, P. Audy, J. Rousset, A. Vergé (6) ·
Paul Blum (5) ·
Dony and Lejeune (5) ·
Lavoix et Mosès (5) ·
E. Wattier (4) ·
Weismann et Marx (4) ·
Hippolyte Josse (3) ·
Rigot et Prévost (3) ·
Dom. Casalonga (3)
Assigned to:
National tech categories:
FR 6.4 (105) ·
DE 77h.5 (36) ·
None (21) ·
HU V/h (21) ·
AT 77d (15) ·
DE 77h.6 (14) ·
FR 12.2 (10) ·
DE 77h.9 (6) ·
NL 62 (5) ·
DE 77h.7 (5) ·
FR 5.8 (4) ·
NL 62.6 (3) ·
FR 6.3 (3) ·
FR 6.2 (3) ·
RU 62b (3) ·
DE 62b.15 (3) ·
DE 77h.2 (3) ·
FR 5.3 (2) ·
NL 62.7 (2) ·
FR 6.8 (2)
IPCs:
None (65) ·
IPC B64C13/00 (22) ·
IPC B64C17/00 (12) ·
IPC B64C3/00 (12) ·
IPC B64C35/00 (10) ·
IPC G01S1/72 (10) ·
IPC B64C11/00 (8) ·
IPC B64C3/18 (8) ·
IPC B64C23/00 (7) ·
IPC B64C1/00 (7) ·
IPC B64C3/56 (6) ·
IPC B64C39/00 (6) ·
IPC B64D27/00 (5) ·
IPC B64C25/00 (5) ·
IPC B64C3/54 (4) ·
IPC B64C1/06 (4) ·
IPC B64C11/20 (4)
CPCs:
None (61) ·
CPC B64C13/00 (25) ·
CPC B64C17/00 (14) ·
CPC B64C3/00 (13) ·
CPC G01S1/72 (10) ·
CPC B64C35/00 (10) ·
CPC B64C23/005 (7) ·
CPC B64C11/00 (6) ·
CPC B64C3/56 (6) ·
CPC B64C2700/6274 (6) ·
CPC B64D27/00 (5) ·
CPC B64C39/00 (5) ·
CPC B64C2700/6256 (5) ·
CPC B64C2700/6233 (4) ·
CPC B64C2700/6218 (4) ·
CPC B64C11/04 (4) ·
CPC B64C3/18 (4)
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Showing below up to 250 results in range #1 to #250.
