Drilldown: Patents

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Patents > Office : FI or GB or JP & Grant date: 1800 - 1899 & National tech categories : USPC 244/153R or USPC 244/30 or None & Cites these patents : 1912 or None

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Office: (Click arrow to add another value)
Inventors:
Edward Joel Pennington (5) · August Riedinger (3) · Otto Lilienthal (2) · Edward Smethurst (2) · Thomas Moy (2) · Robert Atkin (2) · Richard Boyman-Boyman (2)
Inventor country:
Applicant person:
None (24) · Richard Boyman-Boyman (2) · August Riedinger (2) · Herbert John Haddan (2) · Edward Smethurst (2)
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Applicant is inventor:
Tech fields:
LTA (23) · propulsion (20) · navigation (16) · balloon (15) · propeller (11) · frame (9) · rudder (8) · None (7) · safety (6) · airplane (6) · dirigible (6) · stability (5) · wheels (5) · parachute (5)
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Showing below up to 65 results in range #1 to #65.

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