Drilldown: Patents
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None (1) ·
Alessandro Demorra (1) ·
Alexander Polestchuk (1) ·
Cosimo Canovetti (1) ·
Elliott Emerson Furney (1) ·
Enrico Mottura (1) ·
Erich von Bernd (1) ·
Eugène Sunguroff (1) ·
Franzesco Fronz (1) ·
Friedrich Kühner (1) ·
George Montalt Bellasis (1) ·
Heinrich Mack (1) ·
Hermann Ruthenberg (2) ·
Jan Jaakson (1) ·
John Francis O'Neil (1) ·
John Newman Waite (1) ·
Joseph Brière (1) ·
Joseph Clarkson (1) ·
Joseph Hofmann (1) ·
Karl Emich (1) ·
Kurt Schultze (1) ·
Louis Dupuis (1) ·
Max Reymond (1) ·
Paul Frederik Degn (1) ·
Robert Esnault-Pelterie (1) ·
Sidney Lawrence (1) ·
Stanislaus Victor Saloni (1) ·
Vincent Wisniewski (1) ·
Walter Charles Pitter (1) ·
Wilhelm Pega (1)
None (4) ·
Alessandro Demorra (1) ·
Alexander Polestchuk (1) ·
Cosimo Canovetti (1) ·
Elliott Emerson Furney (1) ·
Enrico Mottura (1) ·
Erich von Bernd (1) ·
Eugène Sunguroff (1) ·
Francesco Fronz (1) ·
Heinrich Mack (1) ·
Hermann Ruthenberg (2) ·
Jan Jaakson (1) ·
John Francis O'Neil (1) ·
John Newman Waite (1) ·
Joseph Clarkson (1) ·
Joseph Hofmann (1) ·
Kurt Schultze (1) ·
Max Reymond (1) ·
Motorluftschiff Studiengesellschaft m.b.H (1) ·
Paul Frederik Degn (1) ·
Robert Esnault-Pelterie (1) ·
Sidney Lawrence (1) ·
Vincent Wisniewski (1) ·
Walter Charles Pitter (1) ·
Wilhelm Pega (1)
None (1) ·
aerial propeller (2) ·
aerial propellers (2) ·
aerial propulsion (1) ·
Aerodynamics (2) ·
Airplane (1) ·
Airship (1) ·
Construction (2) ·
Design (1) ·
energy (1) ·
frame (1) ·
gears (1) ·
heavier-than-air (1) ·
hydrodynamics (1) ·
marine (2) ·
marine propellers (1) ·
paddle wheel (1) ·
paddle-wheel (1) ·
propeller (8) ·
propellers (8) ·
propulsion (13) ·
safety (1) ·
sail (1) ·
stability (1) ·
Subsystem (4) ·
wings (1)
None (7) ·
190907745D (1) ·
190910098D (1) ·
190914409D (1) ·
190922706D (1) ·
190927974D (1) ·
191000630D (1) ·
191014338D (1) ·
191020768D (1) ·
191026831D (1) ·
191112232D (1) ·
191118311D (1) ·
191120728D (1) ·
191216402D (1) ·
191223941D (1) ·
191225939D (1) ·
191312716D (1) ·
191313429D (1) ·
191404533D (1) ·
194165D (1) ·
214229D (1)
None (17) ·
Patent AT-1909-48421 (1) ·
Patent AU-1909-16369 (1) ·
Patent BE-1908-May 22 Robert Esnault-Pelterie (1) ·
Patent CH-1910-54251 (1) ·
Patent DE-1902-141656 (1) ·
Patent DE-1907-214228 (1) ·
Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung (1) ·
Patent DE-1912-267069 (1) ·
Patent GB-1909-13791 (1) ·
Patent IT-1912-06-01 Cosimo Canovetti (1)
None (10) ·
0 (1) ·
Abel & Imray (1) ·
Bernhard Dukes (1) ·
Boult, Wade & Tennant (1) ·
Carl Tewes (1) ·
Carpmael & Co. (1) ·
Chatwin, Herschell & Co. (1) ·
Clement Lean (1) ·
Hughes, Son and Thornton (1) ·
Hy. Fairbrother (1) ·
John Liddle (1) ·
Kilburn & Strode (1) ·
L. Gottscho (1) ·
Lloyd Wise & Co. (1) ·
None (1) ·
Phillip M. Justice (1) ·
Wm. Brookes and Son (1)
Showing below up to 27 results in range #1 to #27.
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