Pierre Vernier died in 1637.
Pierre Vernier
Pierre Vernier was born on August 19, 1580.
Because they were invented by Pierre Vernier in 1631.
Because the secondary scale, which gave the calipers it accuracy, was designed by the French mathematician Pierre Vernier.
It is not known for certain but vernier callipers were found in a Greek wreck where the ship was dated to the 6th Century BC.
It is the measuring instrument it is invented by verniers its error is very small
Bernard Vernier-Palliez died in 1999.
Claude Vernier died on September 29, 1996, in Sens, Yonne, France.
Slide calipers was invented by the French mathematician Pierre Vernier.It was known as Vernier calipers.
Hugo De Vernier died in May 1993, in London, England, UK.
The millimeter originated from the metric system, which was developed during the French Revolution in the late 18th century. It was officially defined as one-thousandth of a meter, making it a convenient unit for measuring small distances.
I guess it is found by vernier as it works on vernier theory -Manasa