Drilldown: Patents

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Patents > Inventor country : DE or NL & Application number: None & Grant date: 1800 - 1899 & Assigned to : Sperry Gyroscope Company or Western Electric Company or None

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Office:
Inventors:
August Riedinger (11) · Otto Lilienthal (9) · Ernst Georg August Baumgarten (6) · Ferdinand von Zeppelin (6) · Gustav Lilienthal (5) · Richard Czygan (5) · Wilhelm Goetjes (4) · Ramiro de Palacios (4) · Georg Fischer (3) · Hermann Ganswindt (3) · Max Lochner (3) · Gustav Koch (3) · Joseph Hofmann (3) · Andreas Ożegowski (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (49) · August Riedinger (9) · Otto Lilienthal (7) · Ernst Georg August Baumgarten (5) · Ferdinand von Zeppelin (4) · Georg Fischer (3) · Richard Czygan (3)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (68) · propulsion (40) · navigation (28) · balloon (25) · None (22) · frame (19) · propeller (16) · airship (15) · car (13) · control (11) · marine (9) · electricity (8) · design (8) · captive (8) · gas (7) · stability (7) · dirigible (7) · hybrid (7) · steering (6)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories:
DE 77 (69) · None (34) · FR 6.3 (8) · GB 4 propel & steer (7) · GB 4 without buoyant (5) · DE 62b (3) · DE 13 (3) · DE 77h (3) · CH 115 (3) · DE 80 (2) · CH 12 (2) · GB 4 with buoyant (2) · GB 4 aëroplanes (2)
IPCs:
None (102) · IPC B64C33/02 (10) · IPC B64B1/00 (6) · IPC B64B1/40 (5) · IPC B64B1/58 (5) · IPC B64B1/30 (3) · IPC B64B1/06 (2) · IPC F24F7/02 (2) · IPC B64C23/00 (2) · IPC B64C11/00 (2)
CPCs:
None (96) · CPC B64B1/00 (11) · CPC B64C33/02 (9) · CPC B64B1/40 (6) · CPC B64B1/58 (6) · CPC B64C39/005 (2) · CPC B64C23/005 (2) · CPC B64C11/00 (2) · CPC B64C33/00 (2) · CPC B64B1/30 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 161 results in range #1 to #161.

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