Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (478)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17591)
- Person (2126)
- Publications (24566)
- Techtypes (2376)
Use the filters below to narrow your results.
Inventors:
Applicant person:
None (29) ·
aerial propeller (1) ·
aerial propellers (2) ·
aerodynamics (2) ·
Aeronautical propeller (1) ·
Airship (2) ·
Construction (2) ·
Design (1) ·
energy (1) ·
feathering (1) ·
frame (1) ·
gears (1) ·
heavier-than-air (1) ·
helicopter (1) ·
hydrodynamics (1) ·
lift (1) ·
marine (1) ·
marine propellers (1) ·
orthopter (1) ·
paddle wheel (1) ·
paddle-wheel (1) ·
propeller (3) ·
propellers (10) ·
Propulsion (11) ·
sail (1) ·
sails (1) ·
subsystem (3) ·
wings (1)
Application number:
None (47) ·
Patent AT-1909-48421 (1) ·
Patent AU-1909-16369 (1) ·
Patent BE-1908-May 22 Robert Esnault-Pelterie (1) ·
Patent BE-1914-264437 (1) ·
Patent DE-1907-196255 (1) ·
Patent DE-1910-244354 (1) ·
Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung (1) ·
Patent GB-1908-11948 (1) ·
Patent GB-1911-19430 (1)
None (33) ·
0 (1) ·
Abel & Imray (1) ·
Bernhard Dukes (1) ·
Boult, Wade & Tennant (2) ·
Carl Tewes (1) ·
Carpmael & Co. (1) ·
Chatwin, Herschell & Co. (1) ·
E. Imer-Schneider (1) ·
Hughes, Son and Thornton (1) ·
Jensen & Son (1) ·
Jensen & Son (1) ·
John Liddle (1) ·
Johnsons (1) ·
Lloyd Wise & Co. (2) ·
Marks & Clerk (2) ·
None (2) ·
Phillip M. Justice (1) ·
Wm. Brookes and Son (1)
Showing below up to 55 results in range #1 to #55.