Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Inventor country : DE or NL & Applicant type: INDIV & Application number: None & Assigned to : Sperry Gyroscope Company or Western Electric Company or None

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Office:
Inventors:
None (14) · Reinhold Richter (13) · Gustav Mees (7) · Carl Wilhelm Paul (6) · Christian Lorenzen (6) · Carl Franz Hubert Hertel (6) · Hellmuth Hirth (5) · Wilhelm Kauertz (5) · Jakob Haw (5) · Oskar Ursinus (5) · Hans Windhoff (4) · Hermann Hassenbach (4) · Albert Graff (4) · Richard Wilcke (4) · Franz Schneider (4)
Inventor country: (Click arrow to add another value)
Applicant person:
None (80) · Reinhold Richter (11) · Gustav Mees (6) · Carl Franz Hubert Hertel (5) · Carl Wilhelm Paul (5) · Hans Windhoff (4) · Hermann Hassenbach (4) · Hanns Pippart (3) · Rudolf Stamkort (3) · Siegfried Kander (3) · Detlev Zickler (3) · August Wendtland (3) · Hellmuth Hirth (3) · Heinrich Noll (3) · Wilhelm Kauertz (3) · Kurt Schultze (3) · Anthony Herman Gerard Fokker‎‎ (3) · Franz Adam (3) · Franz Schneider (3) · Oscar Gerhardt (3)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (85) · frame (45) · LTA (43) · Design (34) · propeller (33) · wings (27) · subsystem (27) · Airship (26) · Stability (23) · propulsion (22) · construction (19) · instrument (18) · propellers (17) · None (16) · navigation (16) · aerodynamics (16) · whole (15) · safety (14)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (206) · Patent FR-1909-410140 (4) · Patent DE-1917-305040 (3) · Patent DE-1913-301564 (3) · Patent DE-1909-Wilcke-Graff (2) · Patent GB-1912-2540 (2) · Patent FR-1910-422033‎ (2) · Patent DE-1917-323641 (2) · Patent DE-1917-02-16 Oscar Gerhardt (2) · Patent DE-1916-10-07 Oscar Gerhardt (2) · Patent DE-1912-266327 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent DE-1913-287314 (2) · Patent CH-1911-55140 (2) · Patent DE-1909-02-25 Hugo Erdmann (2) · Patent 1915-11-05 Käthe Paulus (2) · Patent DE-1909-227246 (2)
Related to aircraft:
Patent agent:
None (228) · Schwab (4) · A. Elberts Doyer en H.W. Daendels (2) · H. Kirchhofer (2) · W. P. Thompson & Co. (2) · G. F. Redfern & Co. (2) · Coquillat (2) · Lavoix et Mosès (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (42) · AT 77d (40) · DE 77h.5 (29) · DE 77h.6 (18) · HU V/h (17) · FR 6.4 (10) · DK 77 (9) · NL 62 (8) · DE 77h.9 (8) · DE 77h.4 (8) · CH 129b (7) · BE K (7) · DE 77h (5) · DE 77h.15 (5) · RU Group V (4) · DE 77h.10 (3) · DE 37f.8 (3) · DE 77h.2 (3) · DE 77h.7 (3)
IPCs:
None (182) · IPC B64C39/00 (7) · IPC B64C11/16 (5) · IPC E04B1/346 (4) · IPC B64C23/00 (4) · IPC B64B1/00 (4) · IPC B64B1/58 (4) · IPC B64C3/38 (3) · IPC B64D35/06 (3) · IPC B64C33/02 (3) · IPC B64D17/00 (3) · IPC B64C3/00 (3)
CPCs:
None (186) · CPC B64B1/58 (7) · CPC B64C17/00 (5) · CPC E04B1/346 (4) · CPC B64C23/005 (4) · CPC B64B1/00 (3) · CPC B64C3/00 (3) · CPC B64C13/00 (3) · CPC B64C39/00 (3) · CPC B64D17/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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