Drilldown: Patents
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- Airplane (18)
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- Companies (468)
- Event (141)
- Letters (683)
- Location (58)
- Organizations (938)
- Patents (17812)
- Person (2231)
- Publications (24586)
- Techtypes (2427)
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Albert O. Paulson (1) ·
Christopher John Lake (1) ·
Claude Hamilton Augustus Verity (1) ·
Dane Hurlburt (1) ·
George Alphonso Metcalf (1) ·
Hermann Hartmann (1) ·
John H. Nolan (1) ·
John Law Garsed (1) ·
John Washington Wilson (1) ·
John Wilfrid Seddon (1) ·
Louis Brennan (1) ·
Morris Newgold (1) ·
Newton Roberts Gordon (1) ·
Rudolf Salmen (1) ·
Wilhelm Klehe (1)
Albert O. Paulson (1) ·
Christopher John Lake (1) ·
Claude Hamilton Augustus Verity (1) ·
Dane Hurlburt (1) ·
George Alphonso Metcalf (1) ·
Hermann Hartmann (1) ·
John H. Nolan (1) ·
John Law Garsed (1) ·
John Washington Wilson (1) ·
John Wilfrid Seddon (1) ·
Louis Brennan (1) ·
Morris Newgold (1) ·
Newton Roberts Gordon (1) ·
Rudolf Salmen (1) ·
Wilhelm Klehe (1)
None (5) ·
Aerodynamics (1) ·
Airplane (3) ·
balance (1) ·
ball bearings (1) ·
box kite (1) ·
car (1) ·
construction (1) ·
control (1) ·
design (2) ·
Flapping (1) ·
frame (3) ·
gyroscope (1) ·
gyrostats (1) ·
Heavier-than-air (1) ·
helicopter (1) ·
human-powered (1) ·
hydroplane (1) ·
lift (1) ·
lubrication (1) ·
navigation (2) ·
propeller (2) ·
propellers (1) ·
rudder (2) ·
rudders (1) ·
stability (1) ·
takeoff (1) ·
wheels (3) ·
Whole (1) ·
Wings (3)
Brierley & Howard (1) ·
Briesen & Knauth (1) ·
Bulkey, Drand & Dung (1) ·
Charles F. A. Smith (1) ·
E. Imer-Schneider (1) ·
Edward Evans & Co. (1) ·
Frank Briesen (1) ·
Herbert Haddan & Co. (1) ·
J. S. Zerbe (1) ·
Lewis Wm. Goold (1) ·
Marks & Clerk (1) ·
None (1) ·
Quimby May? (1) ·
Spencer Heath (1)
Showing below up to 14 results in range #1 to #14.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year