Drilldown: Patents

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Patents > Grant date: 1900 - 1999 & Patent agent : Wilkinson, Fisher, Witherspoon, and MacKaye or None & National tech categories : DE 77h or USPC 244/80

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Inventors:
John P. Tarbox (5) · Emil Lehmann (3) · August Riedinger (3) · Firmin Bousson (3) · James Means (2) · François Hennebique (2) · Antoine-Charles Mary (2) · Heinrich Suter (2)
Inventor country:
Applicant person:
None (23) · Firmin Bousson (3) · Augustus F. W. Macmanus (2) · John P. Tarbox (2) · Emil Lehmann (2) · James Means (2) · August Riedinger (2)
Applicant is inventor:
Tech fields:
None (21) · stability (18) · LTA (14) · navigation (9) · frame (9) · whole (8) · airplane (8) · control (8) · automatic stability (7) · steering (6) · flapping (5) · balloon (5) · propeller (5) · design (5) · subsystem (4) · propulsion (4) · wings (4) · hybrid (3) · airship (3) · pendulum (3)
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