Some unknown inventors

Some unknown inventors of some well known and well used things

The electric fan was invented in 1882 by Schuyler Skaats Wheeler

Philip H. Diehl (29 January 1847 – 7 April 1913) was a German-American engineer and inventor of ceiling fan.

Schuyler Skaats

Together with Lebbeus B. Miller, Diehl invented and patented the "oscillating shuttle" bobbin driver design and a sewing machine build around it.                                   Philip H. Diehl  

Lin; Tak-Huei is the inventor of the tube light