33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1850354
150906
2
Public Timelines
FAQ Get premium

jan 1, 1966 - Stephanie Kwolek patents a super strong plastic called Kevlar

Added to timeline:

Date:

jan 1, 1966
Now
~ 59 years ago