# Stephanie Louise Kwolek — Patents explained on PatentBrief

Stephanie Louise Kwolek has 1 landmark patent explained in plain English on PatentBrief.

- [How Stephanie Kwolek Invented the Liquid Crystal Solution for Kevlar](https://patentbrief.org/patent/us/3671542/kevlar-aramid-fiber) — granted 1972
  A 1969 chemical discovery describing a specialized liquid mixture that allows for the creation of incredibly strong, high-performance synthetic fibers.

**Full profile:** https://patentbrief.org/inventor/stephanie-louise-kwolek

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._