Drilldown: Patents
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Patents > Inventor country 
:
DE or
GB or
NL
& Applicant is inventor:
None
& Application number:
None
& Assigned to :
Sperry Gyroscope Company or
Western Electric Company or
None
:
DE or
GB or
NL
& Applicant is inventor:
None
& Application number:
None
& Assigned to :
Sperry Gyroscope Company or
Western Electric Company or
None Use the filters below to narrow your results.
Year filed:
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Applicant person:
None (144) ·
Adolf Rohrbach (1) ·
Alfons Strobel (1) ·
Axel Orling (1) ·
Bernard de Beer (1) ·
Emanuel Spreekmeester (1) ·
Ernst Heinkel (1) ·
Ernst Lindner (1) ·
Everard Richard Calthrop (3) ·
Frederick William Zimer (1) ·
Gabriel Letsch (1) ·
General Electric Company (1) ·
George Henry Challenger (2) ·
George Raymond Lawrence (1) ·
Hans Heymann (1) ·
Heinrich Dittmar (1) ·
James T. Armstrong (1) ·
Ludwig Meyer (1) ·
P. Lachmann (1) ·
Ramiro de Palacios (1) ·
Sebastian Ziani De Ferranti (1) ·
Wilhelm Goetjes (1) ·
Wilhelm Kieling (1)
Applicant firm:
None (50) ·
Siemens-Schuckert Werke GmbH (8) ·
Luft-Verkehrs-Gesellschaft m.b.H. (8) ·
Daimler-Motoren-Gesellschaft (8) ·
Luftschiffbau Schütte-Lanz (6) ·
Gothaer Waggonfabrik A. G. (5) ·
AGO Flugzeugwerke G. m. b. H. (4) ·
Zeppelin-Werke G.m.b.H. (4) ·
Deutsche Flugzeug-Werke G. m. b. H. (4) ·
Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (3) ·
Luftschiffsantrieb G.m.b.H. (3) ·
Allgemeine Elektricitäts-Gesellschaft (3)
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None (148) ·
287257 (1) ·
A. Wunderlich & Cie, Ingénieurs-Conseils (1) ·
de Bongé (1) ·
Haseltine, Lake & Co. (2) ·
Henry Hughes (1) ·
Jensen & Son (4) ·
John E. Raworth & Moss (1) ·
L. N. Reddie (1) ·
Lloyd Wise & Co. (1) ·
Paul Blum (1) ·
S. Sokal (1) ·
Société G. Breton, P. Audy, J. Rousset, A. Vergé (1) ·
W. P. Thompson & Co. (2) ·
Willain (1)
Assigned to: (Click arrow to add another value)
National tech categories:
None (41) ·
DE 77h.5 (18) ·
DE 77h.15 (16) ·
AT 77d (15) ·
IT 8 (7) ·
DE 77h.4 (7) ·
DE 77h.6 (5) ·
DE 77h (4) ·
FR 6.4 (4) ·
DE 77h.9 (4) ·
HU V/h (3) ·
DE 37f.8 (3) ·
DE 77h.2 (2) ·
DE 77h.10 (2) ·
RU Group V (2) ·
AT 78b (2) ·
BE K (2)
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Showing below up to 174 results in range #1 to #174.
