What plaything was invented by Joe McVicker in 1956?
Which insurance salesman invented the fountain pen in 1884?
Lewis Edson Waterman patented the first practical fountain pen in 1884.
What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
Who Invented Worldwide Standard Time Zones ?
Who is often called the 'first African-American' inventor?
Who invented the BALLPOINT PEN?
Who was the first person to patent the JET ENGINE?
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