United States

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The United States had:

  • This wiki has 4,747 U.S. patents and 3,686 patents filed by Americans.
  • many inventors (show table of patentees from US)
  • authors (show table)
  • firms (show table)
  • the United States Patent and Trademark Office

The USA lagged behind Europe in aircraft manufacturing during the 1910s. Excepting the Curtiss hydroplane, those it shipped were reportedly used for training, not on the front lines. However, USA did ship a large volume of aircraft parts.[1]

References

  1. Freudenthal, 1940, The Aviation Business, p. 26.
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Map of aerial distances and airfields in the United States, shown in the Aircraft Year Book, 1919.