Atom patented the first chainsaw. They were also the ones who manufactured the first patented chainsaw. It was patented in 1972.
The first televisoin was patented in 1922 by Edwin Belin.
In 1846, Elias Howe patented the first sewing machine.
1682
Birtwhistle and C.G. Ritchiethey created the first polyester fiber called Terylene in 1941 (first manufactured by Imperial Chemical Industries or ICI). The second polyester fiber was Dupont's Dacron.
polyester was first made in China. I found this out in my boyscout textile manual while working on it.
Radar was patented by Sir Robert Alexander Watson-Watt in April 1935.
It didn't
Lionel lukin
1869
no
Thomas Welsh