Drilldown: Patents

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Patents > Office: GB & Inventor country : US or None & Family year: 1800 - 1899

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Office: (Click arrow to add another value)
Inventors:
William Nelson Hutchinson (6) · Richard Boyman-Boyman (5) · Matthew Piers Watt Boulton (5) · William Robert Lake (4) · Edward Griffith Brewer (4) · David Stephens Brown (3) · John Kinnersley Smythies (3) · Henry Middleton (3) · Eugene F. Falconnet (3) · None (3) · Alexander Melville Clark (3)
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Applicant person:
None (202) · Alfred Julius Boult (3) · William Robert Lake (3) · Benjamin Waddy Maughan (2) · Samuel Danks Waddy (2)
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Tech fields:
None (138) · LTA (55) · propulsion (45) · balloon (21) · frame (21) · navigation (20) · whole (18) · propeller (17) · rudder (14) · car (11) · steam (10) · flapping (9) · subsystem (9) · wings (8) · dirigible (8) · metal (7) · marine (7) · passenger (7) · compartments (7) · cargo (7)
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