Showing posts with label Who is the only U.S. President to invent and patent something? page 404. Show all posts

Showing posts with label Who is the only U.S. President to invent and patent something? page 404. Show all posts

Saturday, 19 December 2015

Who is the only U.S. President to invent and patent something?

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404. Who is the only U.S. President to invent and patent something?

A.  Abraham Lincoln
B.  Theodore Roosevelt
C.  Thomas Jefferson
D.  Rutherford B. Hayes

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