Julius Christian Christiansen
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Julius Christian Christiansen was an aero inventor whom we have as a "subject of the Emperor of Germany," filing from New York City, New York county, NY.[1]
His initial filing, at least in terms of patents we have, was in 1909, using the patent attorney A. M. Pierce.[2] He uses this attorney once again, before filing a few patents using no patent agent. This person had 0 publications and 3 patents in this database.
Patents whose inventor or applicant is Julius Christian Christiansen
- Patent US-1909-996456 (English title: Aeroplane, Filing date: 1909-10-27)
- Patent US-1910-999959 (English title: Double-acting rudder, Filing date: 1910-06-22)
- Patent US-1911-1056247 (English title: Propeller steering, Filing date: 1911-04-10)
References
| Names | Julius Christian Christiansen; Julius C. Christiansen |
|---|---|
| Countries | US |
| Locations | New York City, New York county, New York |
| Occupations | |
| Tech areas | Control, Airplane, Rudder, Steering, Elevator, Propeller, Airfoil |
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| Birth date | |
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