James Dennis Roots

James Dennis Roots was an aero inventor, with occupation -- and location --.

Roots may also have been the founder of J.D. Roots & Company.

Original page 1 of Patent FR-1919-496713

(See [1] source of the above.)

Patents whose inventor or applicant is James Dennis Roots

• Patent GB-1907-7156
• Patent GB-1917-116914 (Filing date: 1917-06-19)
• Patent GB-1896-3657 (English title: Aerial Machine, Filing date: 1896-02-18)
• Patent GB-1909-7792 (English title: Improvements in or relating to Flying Machines, Filing date: 1909-04-01)
• Patent GB-1909-21220 (Filing date: 1909-09-16)
• Patent GB-1909-7965 (Filing date: 1909-09-16)
• Patent US-1920-1364522 (English title: Flying Machine, Filing date: 1918-05-28)
• Patent FR-1919-496713 (English title: Flying Machine, Filing date: 1918-06-15)

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