John-Joseph Merlin (17 September 1735 – 4 May 1803) was a Belgian inventor and horologist.
He was born Jean-Joseph Merlin in 1735 in the city of Huy, Belgium.[1]
He was an inventor, noted for the invention of inline skates in 1760[2]. He also improved musical instruments and manufactured automata, such as Cox's timepiece. He created Merlin's Mechanical Museum to display his machines.[3]
He was also responsible for the Silver Swan automaton[4] now on display at the Bowes Museum.
He worked in Paris and later in London, where he died in 1803.