Brakemen would leap from car to car but this man's air brakes could stop the whole train; an 1879 improvement is one of his 300 patents

Since you have landed on this page then most probably you are looking for the Brakemen would leap from car to car but this man's air brakes could stop the whole train; an 1879 improvement is one of his 300 patents answerThis question was last seen on December 8 2022 Jeopardy TV Game Show.

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For more questions from this episode visit Jeopardy December 8 2022 Answers