Drilldown: Patents
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Patents > National tech categories:
GB 4 with buoyant
& IPCs:
None
& Family year:
1800 - 1899
& Number of claims:
None
Use the filters below to narrow your results.
Albert Emil Karl Rieckert (1) ·
Armand Le Compagnon (1) ·
David Thayer (1) ·
Edward Charles Frederick Otto (1) ·
Edward Charles Frederick Otto, Jr. (1) ·
Émile-Aleide Royaux (1) ·
Ernest Howard Grey (1) ·
F. W. Pool (1) ·
Francis Henrick Tielke-Allan (1) ·
Frederick William Zimer (1) ·
George Louis Outram Davidson (1) ·
George Robinson (1) ·
Georges-Joseph-Prosper Dubois (1) ·
Gustav Koch (1) ·
Henry Marmaduke Harris (1) ·
Herman August Julius Rieckert (1) ·
J. J. Gloton (1) ·
J.C. Walker (1) ·
Jesse Mary Chambers (1) ·
Max Nathan (1) ·
Rudolf Diesel (1) ·
Serkis-Bey Ballian (1) ·
Sophus Hartmann (1) ·
Stewart Cairncross (1) ·
Sumter Beauregard Battey (1) ·
William John Bastard (1) ·
William John Brewer (1) ·
William Nelson Hutchinson (1) ·
Zélie (Dame Veuve) Faucillon (1)
Tech fields:
LTA (19) ·
whole (14) ·
propulsion (10) ·
car (9) ·
balloon (8) ·
frame (7) ·
rudder (7) ·
compartments (7) ·
propeller (6) ·
navigation (6) ·
metal (6) ·
parachute (5) ·
ascension (4) ·
valve (4) ·
wings (3) ·
marine (3) ·
electricity (3)
Showing below up to 23 results in range #1 to #23.