Drilldown: Patents

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Patents > Office : DE or FR & Inventor country : AT or Brazil & Patent agent: None

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Office: (Click arrow to add another value)
Inventors:
None (8) · Raimund Nimfuehr (3) · Jacob Knappich (3) · Hugo Hueckel (2) · Hugo Hückel (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (12) · Jacob Knappich (3) · Raimund Nimfuehr (3) · WILHELM GROSS (2) · Hugo Hueckel (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (26) · LTA (10) · propulsion (7) · balloon (5) · propeller (5) · Control (4) · airplane (3) · propellers (3) · steering (3) · aerodynamics (2) · frame (2) · engine (2) · motor (2) · stability (2) · design (2) · subsystem (2) · wing (2)
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Patent agent: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 59 results in range #1 to #59.

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