Drilldown: Patents

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Patents > Tech fields: subsystem & Publication date: 1900 - 1999 & Related to aircraft: 1 & Patent agent: None & Citations from after 1930: None

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Office:
Inventors:
None (22) · Joseph Wetterwald (5) · August Warchalowski (4) · Eduard Zaparka (3) · Floris Albert van Heyst (3) · Walter George Tarrant‎ (3) · Max Richter (3)
Applicant person:
None (63) · Joseph Wetterwald (5) · August Warchalowski (4) · Walter George Tarrant‎ (3) · Floris Albert van Heyst (3) · Max Richter (3) · Édouard Deniéport (2) · Dr. Cornelis Schoute (2) · József Bucher (2) · Karl Emich (2) · Hermann Hassenbach (2) · Ewald Müller (2) · Nicolaas Everhard Groeneveld Meyer (2) · ‎Wilhelm Pega (2) · Otto Koch (2) · Eduard Penkala (2) · Rudolf Penkala (2) · Rudolf Wagner (2) · Carl Edler von Radinger (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (87)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent: (Click arrow to add another value)
IPCs:
None (94) · IPC B64C33/02 (5) · IPC B64B1/64 (4) · IPC B64C39/00 (3) · IPC B64D27/02 (2) · IPC G08B5/40 (2) · IPC B64C11/16 (2) · IPC B64D1/02 (2) · IPC B64C3/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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