Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17647)
- Person (2198)
- Publications (24575)
- Techtypes (2407)
Use the filters below to narrow your results.
Alexander Adams (1) ·
Alexander Schörke (1) ·
Carl August Guido Storz (1) ·
Carl von Wolff (1) ·
Charles Albert Long (1) ·
Charles John Evans (1) ·
Charles R. Purnell (1) ·
Cornele Berrien Adams (1) ·
Edward J. Pennington (1) ·
Edward Joel Pennington (1) ·
Ernest Wilson (1) ·
Ferdinand von Zeppelin (1) ·
Friedrich Wilhelm Rogler (1) ·
Georg Wellner (1) ·
George Nathan Chase (1) ·
Hans Hörbiger (1) ·
Heinrich Suter (3) ·
Henry Jenner Dufferin (1) ·
Henry William Kirchner (1) ·
Hiram Stevens Maxim (1) ·
John Marshall (1) ·
Joseph Hofmann (1) ·
Otto Lilienthal (1) ·
Paul Molnar (1) ·
Richard Czygan (1) ·
Thomas Macdonald (1)
None (15) ·
Alexander Adams (1) ·
Carl Baron von Wolff (1) ·
Edward J. Pennington (1) ·
Friedrich Wilhelm Rogler (1) ·
Graf Ferdinand von Zeppelin (1) ·
Hans Hörbiger (1) ·
Heinrich Suter (1) ·
Joel C. Pennington (1) ·
Joseph Hofmann (1) ·
Oliver Imray (1) ·
Otto Lilienthal (1) ·
Paul Molnar (1) ·
William B Keep (1)
Tech fields:
propulsion (15) ·
navigation (13) ·
frame (8) ·
propeller (6) ·
LTA (6) ·
balloon (4) ·
car (3) ·
marine (3) ·
flapping (3) ·
heavier-than-air (2) ·
takeoff (2) ·
airfoil (2) ·
design (2) ·
sail (2) ·
jet (2) ·
wings (2) ·
glider (2)
None (6) ·
AT 77 (1) ·
DE 77 (2) ·
GB 4 aërial railways (1) ·
GB 4 aëroplanes (2) ·
GB 4 aërostats (1) ·
GB 4 framework (2) ·
GB 4 motors (3) ·
GB 4 propel & steer (8) ·
GB 4 starting (1) ·
GB 4 with buoyant (1) ·
GB 4 without buoyant (5) ·
HU V/h (1) ·
USPC 244/16 (1) ·
USPC 244/25 (1) ·
USPC 33/1A (1) ·
USPC 416/108 (1)
Showing below up to 24 results in range #1 to #24.
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year