Drilldown: Patents

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Patents > Year granted: 1860 - 1869 & First filing: No

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Inventors:
James William Butler (2) · Victor Coine (2) · Michniewicz (2) · Nicholas de Telescheff (2)
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Tech fields:
propulsion (10) · LTA (9) · None (5) · propeller (4) · paddle-wheel (4) · windmill (4) · Aerostat (3) · Balloon (3) · motors (3) · launching (2) · hybrid (2) · marine (2) · military (2) · frame (2) · Aerial apparatus (2) · balloons (2)
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Showing below up to 44 results in range #1 to #44.

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